Dynacord Electronics BROCHURE

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Electronics

MORE THAN 60 YEARS OF PRO AUDIO EXPERIENCE

Mobile Audio | Concert Sound | Fixed Installation | Pro Entertainment

English

CONTENTS

Contents

INTRODUCTION

Contents 02

One Brand Fits All 03

History 04-05

Milestones 06-07

Manufacturing 08- 09

Bosch Production System 10-11

PRODUCTS

DIGITAL AUDIO MATRIX

P 64 12-21

SOUND SYSTEM PROCESSORS

DSP 600 19-21

DSP 260 22-27

PROFESSIONAL POWER AMPLIFIERS

PowerH Series 32-38

RCM-26 Controller Modul 39

Xa 400 44-47

LX Series 44-47

SL Series 48-51

DSA Series - Multi-Channel 52-55

RCM-810 Controller Modul 56-57

DSA Serie - Dual-Channel 58-59

PCL Series 60-63

TECHNICAL SPECIFICATIONS

Application 64

DIGITAL AUDIO MATRIX

P 64 66-67

SOUND SYSTEM PROCESSORS

DSP 600 68

DSP 260 69

PROFESSIONAL POWER AMPLIFIERS

PowerH Series 70-71

Xa 4000 72

LX Series 73

SL Series 74-75

DSA Series - Multi-Channel 76-77

DSA Serie - Dual-Channel 78-79

PCL Series 80-81

ONE BRANDS FITS ALL

ONE BRAND FITS ALL

In our multimedia world, professional audio systems are playing an ever more important role. For this, power ampliﬁ ers are needed the characteristics and properties of which are tailored precisely to the application in question.

The spectrum of these requirements—from live music to ﬁ xed installation —has an extremely wide bandwidth and extends from very high power output combined with minimum weight to remote supervision and network capability. DYNACORD’s extensive power ampliﬁ er portfolio offers an ideal and cost-effective solution for every ﬁ eld of application.

HISTORY

German Engineering Excellence

FOR MORE THAN 60 YEARS, DYNACORD HAS BEEN ONE OF THE MOST INNOVATIVE AND SUCCESSFUL MANUFACTURERS OF PROFESSIONAL AUDIO EQUIPMENT.

HISTORY

In 1945 Werner Pinternagel, who was an engineer, founded a workshop for the repair of radio devices in the Lower Bavarian town of Pilsting. The development and manufacture of audio ampliﬁ ers, which he began at the same time, became a particular passion.

These pioneering experiences formed the foundation for over 60 years of expertise in professional power amplifier technology — expertise upon which the brand DYNACORD is able to draw today. Early results included the KI cinema ampliﬁ er with its output of 25 watts. The devices of the company, which

in the meantime had moved to Landau and by then boasted a staff of four employees, still bore the brand name ‘Dynaphon’.

From 1948 onwards, mixing and portable amplifiers bearing the name DYNACORD were being sold to an ever expanding circle of customers. Within a few years, the rapidly growing company had become one of the leading enterprises in the still young audio technology industr y. Already in 1954, the manual workshop have given way to industrial production as the product por tfolio continued to expand. The high-caliber, pioneering

and often visionar y products have been presented ever since at all important international trade fairs and marketed successfully throughout the world. To make it possible to satisfy the enormous demand, DYNACORD moved to Straubing in

1958. The workforce, which at that time numbered 80 employees, continued to expand rapidly. Several times, the production facility was renovated or expanded.

Finally, in 1986 a new plant was opened in which more than 500 employees now develop, produce and dispatch the company’s products to all corners of the globe.

MILESTONES

Milestones

THE CONSTANTLY EXPANDING PRODUCT RANGE YIELDED MANY PRO AUDIO MILESTONES.

A high degree of innovation, uncompromising quality, exceptional user-friendliness and truely legendary reliability and value retention have for over 60 years defined the brand DYNACORD.

the ﬁ rst generations of professional •

mixing ampliﬁ ers [Eminent, Gigant]

the ﬁ rst tape-echo/reverb devices [Echochord]•

MILESTONES

the first ‘affordable’ digital reverb device [DRS 78]•

the most advanced digital drums •

[ADDone, ADDtwo]

the ﬁ rst professional digital reverb device based •

on 32-bit ﬂ oating-point processing [DRP-20]

the ﬁ rst processor power ampliﬁ ers •

with LPN filters [PCA series]

one of the most successful power ampliﬁ ers •

in concert sound [L2400 / EV P3000]

the first processor-controlled •

complete audio system [P3, P5]

the first digital loudspeaker controller with •

graphic display of the acoustic system frequency

response in the editing software [DSP 224/244

with CrossMax and EV Dx3 4/38 with RACE]

the Planar Waveguide bass horns •

[F 18, Alpha B 3 and many others]

the world’s most powerful disco system [Alpha]•

the world’s most successful •

powered mixer [PowerMate]

Echocord

DRS-78

PowerMate

the first stackable •

compact line array system [Cobra]

the first Class H grounded bridge •

high-performance power amplifiers [PowerH]

Cobra

the unique IRIS-Net network software •

[incl. remote supervision, remote control of

power amplifiers and digital audio matrices]

the first digital power amplifiers with •

VLD-variable load drive [DSA Multi- Channel]

PowerH

BOSCH PRODUCTION SYSTEMS

BOSCH PRODUCTION SYSTEM

Bosch Production System

QUALITY WITH SYSTEM

With the introduction of the Bosch Production System (BPS) at the Straubing works, the brand DYNACORD is further enhancing its already legendary reputation for the highest production quality and reliability.

Quality with system is assured by the BPS worldwide in all Bosch production centres, since absolutely identical indicators, equipment and processes are applied systematically throughout the enterprise. Decisions about which products to produce in which plant are primarily based on core areas of competence.

The same goes for the development. The ﬁ rst measures to guarantee quality are applied as early as the development phase of a product, where the ‘thermal and mechanical stability’, the ‘secure functioning of the circuitry’ and the demands of quality such as the acoustic performance and the product functions themselves are all ascertained in advance and rigorous tests conducted before any final decisions are taken about the design.

Decades of experience and the most modern quality management systems guarantee the extraordinary quality and legendary reliability of DYNACORD products.

MANUFACTURING

Measurement Hall

PART OF THE NEW INVESTMENT INVOLVED THE CONSTRUCTION AND COMMISSIONING OF WHAT AT 600 SQUARE METRES IS ONE OF THE WORLD’S LARGEST AUDIO MEASUREMENT HALLS.

Manufacturing

Since September 2006, DYNACORD has belonged to the BOSCH concern’s Security Technology department.

The production facility in Straubing has been considerably expanded and the work reorganized along the lines of the Bosch Production System (BPS). Part of the new investment involved the construction and commissioning of what at 600 square metres is one of the world’s

Manufacturing in Straubing, Germany

MANUFACTURING

largest audio measurement halls. One of the particular strengths of the brand DYNACORD is the fact that over the many years of its history profound know-how, covering the entire signal chain from the mixer to the loudspeakers has been acquired.

This advantage, coupled with its traditionally close relationship with users, has yielded many unique solutions to once-vexing problems and helped DYNACORD to develop a reputation the world over as a manufacturer of top-flight audio equipment on the absolute cutting edge of development.

Additional capacity is available at the Bosch plant in Zhuhai, China, where the production also conforms to the BPS and quality controls are conducted using identical procedures and equipment.

Manufacturing in Zhuhai, China

RECOMMENDED APPLICATIONS

ConcertSound, Touring, Club/Disco, ProSound, Network

P 64 DIGITAL AUDIO MATRIX

Digital Audio Matrix

P64 ·

P 64 DIGITAL AUDIO MATRIX MANAGER

P 64 Digital Audio Matrix Manager

WITH IRIS-NET SOFTWARE APPLICATION

The P 64 Digital Audio Matrix Manager is a modular, network-compatible and freely configurable audio system controller that allows designing complete system solutions.

In the DSP, any structures with up to 32 audio channels are freely configurable. This is possible by the wide variety of different DSP blocks available, such as mixer,

matrix, dynamics, crossover, EQ, and even FIR filters. The processing power of the DSP can be further increased with extension cards. Freely expanding the hardware configuration as well is possible through four module slots located on the rear of the P 64. Theses slots can be equipped with 8-channel digital or analog input or output boards; even a special microphone input card is available.

P 64 DIGITAL AUDIO MATRIX MANAGER

Several P 64s can be interconnected via a CobraNet network, which allows operation and supervision of even the largest decentralized audio systems. Integrated control and logic functions ensure that complex operations can be carried out without problem.

It is for example possible to link various parameters to each other in a Task Engine using logic and arithmetic f unc tions

and apply the results to an arbitrary number of other parameters. This also provides the possibility for time-controlled operations. Faults in and breakdown of the P 64 Manager itself and all devices integrated in the system are detected automatically. An according message can be output via control contacts, other interfaces or displayed on the PC screen.

P 64 DIGITAL AUDIO MATRIX MANAGER

THE P 64 PROVIDES OUTSTANDING AUDIO QUALITY (S/N RATIO > 115 DB); THE NEWEST IN A/D AND D/A CONVERTER TECHNOLOGY AND ELABORATE DSP ALGORITHMS ENSURE TRANSPARENT SOUND REPRODUCTION.

DYNAMIC DSP POWER

The wide variety of DSP blocks available, such as EQs, filter (incl. FIR), mixer, matrix/router, dynamics, crossover, delays, loudspeaker-controller and signal generators, determine the processing power needed.

The modular concept of the P64 makes it possible to adjust the configuration in an ideal fashion to meet the requirements imposed. With each of the 8-channel input or output modules, the processing power of the P64 is raised by a further 100 MIPS (million instructions per second). With the DSP-1 expansion card, the processing power is increased by a further 300 MIPS. A wide variety of applications in the fixed installation or concert sound ﬁ elds can therefore be realized in th e highest audio quality with great flexibility.

DSP-1

The DSP-1 is a DSP extension module for use in a DYNACORD P64.

The module is armed with additional DSPs to expand the signal processing capacity as well as RAM storage

banks for the realization of longer delay times or additional delay lines.

ADDITIONAL CHARACTERISTICS:

300 MIPS processing • capacity – doubling the DSP processing power 2 RAM banks (512K x 24bits) • – for additional delay lines up to 21.8 sec. 48-bit signal processing • – double-precision DSP algorithms. Automatic conﬁ guration – reporting • in IRIS-Net when new module was loaded or module was removede .

P64 – 1500 (SET)

With the P64-1500, the internal expansion slot gets equipped with a DSP-2 card which is part of the set.

As a result of the 3 additional dual-core processors on the DSP-2 card, the signal processing capacity is considerably increased. At the same time, applications requiring long delay times (e.g. for delay lines) benefit from the additional RAM. The P64-1500 is therefore outstandingly well suited to complex tasks and the implementation of processor-intensive FIR algorithms.

With its processing power of 1500 MIPS (with input/output modules max. 1900 MIPS), the P64-1500 is currently the most powerful pro audio processor.

DSP-2

DSP expansion module forming part of the P64-1500 Set.

The module is armed with additional DSPs to expand the signal processing capacity as well as RAM storage banks for the realization of longer delay times or additional delay lines.

ADDITIONAL CHARACTERISTICS:

1200 MIPS processing capacity• 3 RAM banks (512K x • 24bits) – for additional delay lines up to 32.7 sec 48-bit signal processing • – double-precision DSP algorithms Automatic conﬁ guration – reporting • in IRIS-Net when new module was loaded or module was removed

P 64 AND IRIS-NET

P 64 and IRIS-Net

HIGH END LIVE APPLICATIONS

IRIS-NET

IRIS-Net

SOFTWARE

The P 64 Manager runs under IRIS-Net, which is by far more than a common configuration software application, because IRIS-Net is also capable of controlling and supervising all compatible components.

IRIS-Net integrates all devices of the manufacturer that can be configured and/or remotely controlled via PC in a comprehensive audio system: in 2006 DYNACORD introduced a new series of IRISNet-compatible amplifiers – the Power-H – followed by the P 64 Matrix Manager. Our current product range is completed through the integration of the DYNACORD DCS System which offers extended control and monitoring functionality.

Easy and comfortable operation is guaranteed through PWS programmable wall stations and TPI touch panels. The universality and

flexibility of the IRIS-Net software application is one of the major strengths of the DYNACORD Digital Audio System – the complete audio system including all its components can be configured, controlled, and monitored using one single software application. IRIS-Net supports Ethernet, CobraNet, CAN-Bus, USB and, because of its open architecture, IRIS-Net is ready for future implementations.

IRIS-Net is also suitable for the realization of security-relevant systems – even stadiums or airports – where life safety levels not only require the complete monitoring and surveillance of the connected devices themselves but also of connection cables, interfaces, and connected loudspeaker systems.

The “System Check” in particular is one distinctive feature that runs a precise impedance sweep of all

loudspeaker systems in the system by the push of a button. Besides detecting failure of complete loudspeaker systems, this also ensures that damage of a single speaker chassis is being detected. System status is queried continuously, fault conditions are recognized and reported and a protocol lists incidents by date and time.

Operation of the DYNACORD Digital Audio System using IRIS-Net takes place in real-time via wall stations, touch panels, PC or even media control units. The change of a parameter at one of the control units is simultaneously indicated at all other control units.

Typical applications are for example: hotels, gymnasiums and multipurpose facilities, cruise liners or sports arenas, but also live-concerts, clubs or open-air festivals.

I / 0 CARDS

MI-1

AO-1

I / 0 Cards

The finest audio performance in the widest range of audio formats is available to users of the P64. Analogue audio signals —microphone or line level— can be processed as well as digital audio signals in different formats.

High-quality converters in the expansion modules ensure optimal audio quality at all times. In addition, the CM-1 module permits the distribution of audio signals over an Ethernet network. All modules are recognized automatically by the system and managed via the IRISNet software.

AI-1

block connectors. A/D conversion is taken care of by high-performance, linear, 24-bit converters while internal signal processing is performed in 48-bit word length.

117 dB dynamic range - for superior audio performance without spurious noise. Balanced inputs – high Common Mode Rejection prevents long cables from picking up interference.

MI-1

Das MI-1 is an 8-channel microphone input module for use in a DYNACORD P 64 system.

length. 118 dB dynamic range – for superior audio performance without spurious noise.

Balanced inputs – high Common Mode Rejection prevents long cables from picking up inter ference. Gain, PAD, phantom power – programmable input gain in steps of 6 dB, switchable PAD for Line level feeds, and +48V phantom power switchable via software.

AO-1

Das AO-1 is an 8-channel analog output module for use in a DYNACORD P 64 system.

AI-1

The AI-1 is an 8-channel analog input module for use in a DYNACORD P 64 system.

Audio signal connection is established via screw-lockable Euro

The connection of microphone or Line level signals is established via screw-lockable Euro block connectors. A/D conversion is taken care of by high-performance, linear, 24-bit converters while signals are processed internally in 48-bit word

The module outputs eight highquality audio signals via screwlockable Euro block connectors. Internal signal processing is performed in 48-bit word length while high-performance 24-bit converters take care of D/A conversion.

DO-1

I / 0 CARDS

CM-1

118 dB dynamic range – for superior audio performance without spurious noise.

100 ohms balanced output driver – lossless signal distribution to several parallel inputs, even over longer cable runs. Output relays – power-on delay and quick disconnection for effective suppression of power-on/off noise.

DI-1

The DI-1 is an 8-channel digital input module for use in a DYNACORD P 64 system.

Digital audio signals in AES/EBU or S/PDIF formats are connected via screw-lockable Euro block connectors. Additional Toslink inputs allow for the optical transmission of digital audio signals. All inputs of the DI-1 module employ high-quality sample rate converters. Internal

DI-1

signal processing is per formed in 48-bit word length.

128 dB dynamic range – for superior audio performance without spurious noise. Sample rates of 32

- 192 kHz – connection of basically any digital audio signal source. Sample rate converter per input – allows the connection of digital audio signal sources even with different sample rates.

DO-1

The DO-1 is an 8-channel digital output module for use in a DYNACORD P 64 system.

Digital audio signals (48 kHz sample rate) are output via screw-lockable Euro block connectors. Internal signal processing is performed in 48-bit word length. 144 dB dynamic range – for superior audio performance.

CM-1

CobraNet is a network technology for multi-channel transmission of digital audio data.

The CM-1 is a compact inter face module for connection to a CobraNet network, allowing the simultaneous transmission of up to 32 digital audio input signals and 32 digital audio output signals.

100 BASE-TX Ethernet interface• Secondary 100BASE-TX • Ethernet interface• Four serial output ports• Four serial input ports• Status LEDs•

RECOMMENDED APPLICATIONS

ConcertSound, Touring, Club/Disco, ProSound, Network

SOUND SYSTEM PROCESSORS

Sound System

Processors

DSP 600 · DSP 260 ·

DSP 600

S 600

SOU

SSO

DSP 600

FIR-TUNE SOUND SYSTEM PROCESSOR

FIR-TUNE

The DSP 600 is a networkable digital sound system processor with 2 analogue inputs, 2 digital AES/EBU inputs and 6 analogue outputs offering audio and signal processing of the highest quality with a dual-core DSP topology, 24-bit linear AD/DA converters and with 48-bit double-precision processing resolution.

At >116 dB, the dynamic range of the DSP 600 is at the upper extreme of what is technically feasible; THD is less than 0.0 02%. With IIR filters and high-

ND SYSTEM PROCE

resolution 512-tap FIR filters, precise loudspeaker protection and a multi-stage delay concept, the DSP 600 sets new standards in the field of digital loudspeaker processing. FIR-TUNE permits the use of DYNACORD speaker settings with integrated crossover and FIR filter settings for the best possible linearization of the magnitude and phase of the transfer function. Over IRIS-Net, any desired number of DSP 600 processors, together with other IRIS-Net capable devices, can be configured and operated swiftly and conveniently.

Networkable Digitaler Sound System Processor

DSP 600

SIGNAL FLOW DIAGRAM

The configuration and control of the DSP 600 is handled either directly at the device or with the help of IRIS-Net via Ethernet and/or USB.

An integrated 2-port Ethernet switch makes it possible to connect the device to a PC directly without having to rely on the use of an additional external router. Furthermore, the control signal can be passed directly from one device to the next in a simple daisychain arrangement. Under IRIS-Net, the Device Scan function facilitates the configuration of the network.

Six predetermined configurations are available plus freely definable configurations via the 2 x 6 matrix router:

2-way stereo + Fullrange•

3-way stereo•

4-way mono + Fullrange•

5-way mono + Fullrange•

3-way stereo with a mono sub + Fullrange•

4-way stereo with mono sub and low frequency•

freely assignable 2 x 6 matrix router•

Direct-access keys make it possible to edit parameters swiftly at the device. In all, 90 program-storage locations are provided, of which 60 are dedicated to factory presets and a further 30 available for freely programmable user presets. The DSP 600 is compatible with RCM-26 and P 64 speaker settings.

For fixed installation applications, five control inputs can be used for switching between presets. Level control displays are provided on the front panel for the inputs and for all 6 outputs with Limiter and Clip LEDs along with output mute switches, channel function indicators SUB, LO, MID, HI and a backlit graphic display.

For installations and the rental business, the possibility also exists of either permitting or blocking access from the front panel to each individual editable parameter.

DSP 600

INPUTS

In the inputs, as well as the routing functions, extensive editing possibilities are available:

Input Level Signal Generator PEQ GEQ Delay

pilot-tone detection• test signal generator • (pink noise, white noise, sine wave) VU meter for input signal

•

10-band parametric equalizer• 31-band graphic equalizer• delay• input pad switch (-6 dB)•

OUTPUTS

In each of the outputs there are two control areas.

ARRAY CONTROL

PEQ

DELAY PEQ X-OVER FIR

SPEAKER PROCESSING

FILTER

ARRAY CONTROL (PER CHANNEL)

5-band parametric equalizer• array delay•

SPEAKER PROCESSING (PER CHANNEL)

6-band parametric equalizer• cross- over (high-pass/low-pass filters), • Bessel, Butterworth, Linkwitz-Riley FIR-filter with 512 taps (high-pass,

•

low-pass, band-pass, speaker-specific)

A unique and particularly remarkable feature is the multi-stage delay concept featuring dedicated delays for different applications in complex audio systems: the INPUT DELAY (1,000 ms) for synchronization

of the main PA to delay systems, the ARRAY DELAY (100ms) for the synchronization of individual loudspeaker boxes within a cluster or stack, the X-OVER DELAY (10 ms) for evening out the run-times of individual loudspeaker components within a box,

DELAY POL ARITY LEV EL LIMITERS OUTPUT

delay• polarity• look-ahead peak anticipation limiter• thermal limiter for loudspeaker protection• level & mute• pilot tone generator• VU metering• output assignment display LEDs; Sub, Low, Mid, High• gain reduction meters•

LEVEL

and finally the CHANNEL DELAY (1,000 ms) for evening out the run-times of e.g. subs and tops. Its clear structure, its wealth of possibilities, its exceptional user-friendliness, its outstanding audio performance – particularly in combination with the FIR-TUNE settings for all applicable DYNACORD loudspeaker components – make the DSP 600 the ideal manager even for complex, modern, high-quality audio systems.

IRIS-NET INTERFACE

IRIS-Net interface

With the IRIS-Net interface, especially intuitive and comfortable operation is possible with the impor t of loudspeaker data for visualization of the resulting transfer function

DSP 260

User-friendly & reliable

FLEXIBLE IN EVERY SITUATION

DSP 260

24-BIT DIGITAL SOUND SYSTEM PROCESSOR

DSP 260

With the DSP 260 digital 2-in- 6 sound system manager, DYNACORD is continuing its tradition of producing innovative signal processors. The DYNACORD DSP 260, a digital signal processor with 2 inputs and 6 outputs, is the ideal tool for the management and optimization of loudspeaker systems.

Based on the most modern hardware, this system manager offers both tried-and-tested and new algorithms for the simple and swift creation of active multi-way systems.

A high degree of user friendliness and reliability were the design priorities along with attaining an extremely affordable price point.

STATE-OF-THE-ART SIGNAL PROCESSING

The 24-bit sigma-delta AD/DA converters and 32-bit floating point signal processor make possible a dynamic range of 111dB. In addition to the two analogue

inputs, a digital stereo input in AES/EBU format is available.

FAST AND FLEXIBLE

The factory presets provide the correct configuration for your DYNACORD system including all sound and limiter settings.

Thanks to variably configurable parameter access, the DSP 260 is suitable for a wide variety of applications; whether in fixed installations or on the road, the DSP 260 adapts flexibly to every situation.

The DSP 260 includes all the precision tools for loudspeaker management and system tuning previously reserved for devices in the highest price categories.

The user-friendly software interface makes possible the complete control of all parameters even for critical applications.

FLOW DIAGRAM

Clear signal routing guarantees a swift over view of all DSP functions.

DSP 260

Control elements and connectivity

DSP 260

01 02

04 05

Precision display of input level for optimal system leveling.

Reference comparison of set parameters with stored presets.

Output display with integrated limiter status and function display of output channels.

USB por t for expanded editing options with the DSP 260 editing software.

Comprehensive system configuration:

2-way stereo, + FR / 3-way stereo

4-way + FR / 5-way + FR

3-way stereo-mono sub+FR / 4-way stereo-mono sub+LR

Free configuration

Direct access to the most important input and output parameters.

Illuminated Mute switch on each output channel.

0706

01 02 0203 03

04 06

Digital input AES/EBU (stereo).

Balanced, buffered Thru ports.

Balanced analogue inputs.

Link / Relay interface switchable between RS 232 for Master / Slave configuration and 8x relay contact closure.

6 balanced analogue outputs.

Switchable analogue 6dB pad (pre AD converters).

Editing software

DSP 260

EDITING SOFTWARE

The easy-to-operate DSP 260 editing software permits the convenient editing of all parameters from a PC running under Windows. The computer is connected via the USB port on the front panel.

REAL TIME

The effect of all changes can be heard immediately; all parameter, level, mute and DSP functions are displayed directly.

The graphic user interface offers intuitive and sure control of all DSP and device functions. Presets can be stored on your computer as well as on the DSP 260 hardware.

DELAY

Through the simple coupling of individual components, entire systems can be moved further forward or further back. The total delay time is displayed for each signal path.

INTUITIVE

The intuitive user interface of the DSP 260’s editing software offers swift access to all the parameters relevant to system tuning and configuration. All changes are displayed graphically and realized in real time.

SECURE

Protect your system against unwanted interference. Access to individual parameters a s well as their visibility on the DSP 260’s display is freely programmable.

RECOMMENDED APPLICATIONS

ConcertSound, Touring, Club/Disco, ProSound, Network

“All the measured data and the stability under continuous output are—as expected— of the highest order”

PowerH 5000 test in `Production Partner` 10/2007

POWERH SERIES

The PowerH power amp series represents a further milestone in the 60 -year pro audio tradition of DYNACOR D.

DYNACORD has long been established worldwide as a manufacturer of professional high-performance amplifiers and by virtue of numerous innovations and the downright legendary reliability of its products has secured for itself a ﬁ rm place in the elite segment. No small contribution to this success has been made by the firm’s largest OEM customer: its sister company, Electro-Voice.

For years now, countless large and very large sound reinforcement systems installed or on tour throughout the world have been relying on DYNACORD/Electro-Voice power amps. Thousands of amplifiers made by DYNACORD have been deployed on every continent and performed with distinction at many of the truly major productions of recent years.

PowerH Series

H 2500 · H 5000 ·

POWERH SERIES

PowerH Series

HI-END REMOTE CONTROLLABLE POWER AMPLIFIERS

The demands placed on modern power amplifiers are enormous: maximum output, minimum weight, the highest possible degree of efficiency, outstanding audio characteristics, absolute reliability, remote supervision and remote control as well as network capability.

To realize stable outputs of 2500 W / 4 Ω and 3500 W / 2 Ω per channel, power amplifiers must be capable of making available peak output voltages of 180 V to 200 V. This requirement limits the number of

topologies meriting consideration to two concepts only: Class D and DYNACORD’s Linear Grounded Bridge Class H. Linear Push-Pull concepts with Class H topology are proven solutions for power levels up to 1500 W / 4 Ω.

This is the approach adopted by many DYNACORD power ampliﬁ ers. The limitation of the Class H push-pull approach is the 250 V speciﬁ cation of typical audio power transistors and their second breakdown restrictions. Even exceeding the specified peak voltage or the

second breakdown limit for short periods leads directly to a failure of the power transistors and the power amplifier. The use of exotic 350V-specified transistors affords no reliable solution in view of their second breakdown behaviour, their per formance and also their availability.

Higher power classes require different solutions! DYNACORD‘s linear Grounded Bridge designs (e.g. L2400 / P3000) have proved extremely reliable over many years as well as outstanding in terms

POWERH SERIES

of audio performance. One of the key advantages of Grounded Bridge solutions is the considerable reduction in ‚voltage stress‘ for the power transistors. This permits the design of high-powered power ampliﬁ ers with peak output voltages in excess even of 200 V.

A logical step in the direction of lowering power dissipation whilst at the same time increasing the output power was the development of a linear Grounded Bridge topology using Class H technology with a multi-stage switching ‚ﬂ oating‘ po-

wer supply. The use of an extremely stable switching power supply makes a decisive contribution to the very low weight of these power ampliﬁ ers: 7 kW packed into a device a mere 2 rack units in height and weighing less than 15 kg!

PowerH power amplifiers are ready for integration into IRIS-Net-based audio systems and networks. Remote control modules (e.g. the RCM-26) that can be retrofitted offer complete system supervision and remote control combined with digital controller functions.

FEATURES

stable, very high power output• very high efficiency• very lightweight• multi-stage Grounded Bridge • Class H topology ‚floating‘ switching power supply• large liquid crystal display• integrated micro-controller • for internal control remote control module can be • retrofitted for integration into the IRIS-Net bringing supervision, remote control, digital controller functions and digital audio inputs

POWERH SERIES

“ALL IN ALL, A PERFECT COMBINATION, IN WHICH IT IS EVIDENT FROM EVERY DETAIL THAT THE DEVELOPERS KNEW EXACTLY WHAT A HIGH-END POWER AMPLIFIER FOR THE PROFESSIONAL TOURING AND INSTALLATION MARKET NEEDS.”

The power amplifiers of the PowerH series represent a milestone in the design and production of high-performance power amplifiers.

Their innovative multi-stage Grounded Bridge Class H topology with its floating switching power supply offers very high and stable output power, very high efficiency, an extremely high level of audio performance and extremely low weight.

They are therefore the ideal drivers for professional touring and highend concert sound, as well as pro sound, applications. Through the use of IRIS-Net-compatible remote control modules, they also offer extensive remote super vision and control functions as well as a universal two-channel digital controller including ultra-precise FIR filtering and digital algorithms to protect

the loudspeakers. DYNACORD power amplifiers are known for their absolute reliability under the most arduous of conditions on the road. Naturally this is also true of the PowerH models.

In addition to the legendar y manufacturing quality that comes with the ‚Made in Germany‘ label, the comprehensive set of protective circuits plays an important role here: an integrated micro-controller coordinates tried-and-tested protections against short-circuit, HF or DC at the output, back EMF, overheating and open-circuit operation, the power-up current limitation and dynamic audio limiters as well as making additional new and highly intelligent protective functions possible: for example, the temperature in the power amplifiers is monitored at no fewer than six different points and the front-to-rear ventilator governed accordingly.

PowerH 5000 test in `Production Partner` 10/2007

Under abnormal thermal ‚worst case‘ conditions, the CPU activates a voltage limiter or gain reduction depending upon the requirements of the situation, so as to obviate the need for a thermal shutdown of the power amplifiers. All corrective measures are indicated by LEDs on the front panel and detailed clearly on the liquid cr ystal display. In ad dition , a report is created making it possible to enquire later as to all such ‚inter ventions‘, each of which is time-stamped.

The mains voltage is monitored and displayed continuously, with the devices adapting automatically to 230 V, for example, or 120 V. At the same time, the mains current consumption is also monitored and displayed. The trip value of the automatic circuit breakers can be set by the user via the display of the power amplifier to prevent the circuit breakers tripping. Any short-

POWERH SERIES

circuits at the output of the power amplifier are detected early on, even at low levels. The protective circuit is activated and a report on the fault in question appears s imult aneously on the front display. In the event of excessive high-frequency overload, there is an automatic level reduction to protect the power amplifier itself and also the loudspeaker components connected.

The large, background-lit liquid crystal display delivers comprehensive status information, error reports and measurements as well as allowing you to control the basic settings and (with the IRIS-Net module integrated) select presets as well.

In addition to extreme reliability and forward-looking operating security, the PowerH power ampliﬁ ers are impressive for their outstanding audio performance. The THD,

intermodulation distortion (IMDSMPTE) and dynamic intermodulation (DIM) are well below 0.05% and therefore well below the limit of audibility. All the components of the switching power supply are so safely dimensioned that they are capable of delivering the maximum peak output current of 70 A continuously (H 5000), thereby allowing the power amplifier to operate as a stable voltage source even with extremely low loads. PowerH power amplifiers therefore have a significant amount of headroom at their disposal, which results in superlative dynamics even with low loads.

PowerH power amplifiers leave nothing to be desired in terms of connectivity. For the inputs, XLR IN/parallel OUT sockets are provided along with additional Phoenix connectors. The input sensitivity is switchable between 0dBu, +6dBu

and 32dB Constant Gain. In addition, there are switches for Bridged Mode and Parallel / Dual as well, naturally, as a Ground Lift switch.

A latching PowerCon connector is provided for the mains power line, which prevents the plug being yanked out accidentally. The power outputs are implemented as Speakon sockets. The signal of Output B is additionally available on pins ±2 of Output A, so that with 4-pin wiring a two-way system can be driven. Parallel to these, additional binding posts are provided. In terms of connectivity, therefore, PowerH power amplifiers satisfy all the demands of both mobile applications and pro audio fixed installations.

German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Straubing, Germany.

SYSTEM RACKS

System Racks

Factory-assembled System Racks are available with a DSP controller, power ampliﬁ ers and an AF panel as well as an AC panel mounted at the rear with a 32A power supply connector.

Naturally the racks can be configured freely to suit the application or the requirements of the customer – typically through the inclusion of LX or PowerH power amplifiers (optionally with RCM-26 DSP modules), DSP 260, DSP 600 or P 64 controllers, or any of a variety of different connector panels.

ICP-88

ICP-48

ICP-44

CP-48

AC 232

RCM-26

DIGITAL CONTROLLER MODUL FOR POWER H

RCM-26

The RCM-26 is a dual-channel digital controller module for live sound, PA and ﬁ xed installation. It offers all conventional signal processing functions such as parametric equalizers, crossovers, delays, compressors and limiters.

It also makes available linear phase FIR ﬁ lters, zero-latency FIR ﬁ lters and digital loudspeaker protection algorithms to permit the dynamic range of the amplifier to be exploited to the full. In addition to the electronically balanced analogue inputs of the power ampliﬁ er, digital inputs in AES3 (AES/EBU) format are on board. Using the CAN buss, networks of up to 250 power ampliﬁ ers can be realized. Additional interfaces include the RS-232 interface for medium control and the Control Port with freely-programmable control inputs and outputs (GPIO). Despite its compact dimensions,

the RCM-26 is unmatched in terms of its capabilities and audio per formance. The IRIS-Net Remote Control Module RCM-26 extends the functionality of PowerH power amplifiers by providing:

Remote Control

AES3 (AES/EBU) digital inputs• digital signal processing• loudspeaker protection algorithms• system integration and networking• linear 24-bit AD/DA converters• sigma-delta 128 x oversampling• dynamic range > 116 dB• 96 kHz sample rate, 48 kHz optional• THD+N < 0.005%• 2 DSPs 150 MHz / 300 MIPS computational power• 48-bit double-precision algorithms•

IRIS-NET

SUPERVISION AND DIAGNOSIS

The RCM-26 transmits all relevant amplifier data to the IRIS-Net user interface, supervising the operating status of the power amplifiers, the temperature in the power blocks and in the power supply, voltages and currents at the outputs, all protections, the mains voltage and current consumption, pilot tone and network status.

The impedance measurement with a 20Hz to 20 kHz sine wave sweep and the comparison with the stored reference data make it possible to diagnose with precision the condition of the connected loudspeakers and even of their individual components and cable connections. Problems are therefore detected early and the system is able to respond in good time.

It is even easy to examine the state of loudspeakers that are difficult to access, such as those in stadiums or large entertainment venues. The System Check

function allows you to measure comprehensively, and conduct a full examination of, a very large audio system at the push of a button.

Even in live performance, the connected load is monitored continuously. Any undershooting (short-circuit) or overshooting (interruption) of the set tolerance limits is automatically detected and reported immediately.

FIR FILTERS

Although FIR ﬁ lters require a massive amount of processing and are complex, they are realized in the RCM-26 in addition to the classical ﬁ ltering and signal processing functions. Both linear-phase FIR ﬁ lters and ‚zero latency‘ FIR ﬁ lters, which add no further delay to the time signals take to pass through the device, are available.

Users can create their own linear phase ‚brick-wall X-over‘ and edit them in real time. For DY NACORD

IRIS-NET

loudspeaker cabinets and systems, factory presets are available with linear phase ‚brick-wall‘ FIR crossovers. These provide users wishing to tune the system themselves with a completely linearized frequency and phase response upon which to build.

SYSTEM FREQUENCY RESPONSE IN DISPLAY

For DYNACORD loudspeaker cabinets, measurements of the frequency and phase response are already provided in the IRIS-Net. This data together with the filter, crossover and delay settings conducted in the RCM-26 can be displayed and taken into account by IRIS-Net. The superposition shows the actual frequency response of the loudspeaker cabinet.

REMOTE FUNCTIONS

Remote control of the power ampliﬁ er under IRIS-Net provides Power On / Standby switching and the programming of power-up sequences for the power amplifiers as well as level settings and the muting of

individual channels or channel groups. In the RCM-26, all parameters can be controlled in real time as well as stored in user memories, from which they can be retrieved and reloaded subsequently.

DSP FUNCTIONS

X-over:• Linkwitz-Riley, Butterworth, Bessel FIR Filters:• zero latency

processing, linear phase X-over Master EQ:• 6 filters per channel; PEQ, lo-shelf, hi-shelf, hi-pass, lo-pass selectable Channel EQ:• 6 filters per channel; PEQ, lo-shelf, hi-shelf, hi-pass, lo-pass, all-pass selectable

Master delay :• 2ms - 200 0ms per channel Channel delay:• speaker alignment Dynamics:• compressor, limiter per channel Protection:• Advanced Digital

Voice Coil Protection algorithms Others:• input routing, level, mute, polarity, sine and noise generators, VU meter

RECOMMENDED APPLICATIONS

Live Music, ConcertSound, Touring | Pro Sound

LX SERIES

Ultra Lightweight

Premium Audio Performance.

LX Series

LX 1600 · LX 2200 · LX 3000 · XA 4000 ·

LX SERIES

LX Series

ULTRA LIGHT WEIGHT POWER AMPLIFIERS

LX1600 • LX2200 • LX3000 XA 4000

high-efficiency Class-H design• switching power supply• extremely light and compact• 30% dynamic headroom• very high 2 ohm stability• complete package of protective circuits• dynamic audio limiter• precise raster pots on front panel• constant gain with 32dB•

SWITCHING POWER SUPPLY TECHNOLOGY

The combination of an analogue class-H design with a state-ofthe-ar t switching power supply has made possible the creation of a professional power ampliﬁ er delivering up to 2 x 1500 watts into 4 ohms with excellent audio speciﬁ cations but weighing only

8.7 kg. Even complex loads as low as 2 ohms can be driven safely. Amp racks containing several LX power amplifiers for active multi-way use are therefore ultra-compact and lightweight. Detailed info on rack components at page 38.

CLASS - H TECHNOLOGY

With this technology, two different power supply rails are permanently

available internally to the power amplifier blocks. For most of the program material, the lower operating voltage is able to reproduce the audio signal ﬂ awlessly; however, as soon as there are dynamic peaks, the amplifier switches internally and at high speed to the higher supply voltage.

Since for long periods the power amplifier blocks are operating with the lower supply voltage, there is considerably less power dissipation than with conventional class AB power ampliﬁ ers, which also means considerably less waste heat.

SAFETY CIRCUITS

The complete LX series is equipped with protections against overheating, overloading, short-circuits, DC and HF as well as a Back-EMF protection.

With the Soft Start system, the power outputs are switched on via a relay when a safe operational state has been reached and a power-up delay prevents the mains fuses being triggered. German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Straubing, Germany.

LX SERIES

WERE THEY TO APPEAR IN A HIGH-END HI-FI MAGAZINE, THE MEASURED VALUES OF THE LX1600 WOULD NO DOUBT HAVE THE AUDIOPHILES DROOLING. FROM EVERY SINGLE DISCIPLINE IT’S EVIDENT THAT THE PEOPLE WORKING IN DYNACORD’S DEVELOPMENT DEPARTMENT IN STRAUBING ARE PERFECTIONISTS IN THE BEST SENSE OF THE WORD.

LX 1600 Test in `Production Partner` 11/2008

FRONT PANEL

The dB-calibrated level controls are implemented as ultra-precise detent potentiometers that are recessed in the front panel to protect them from accidental contact. Power, Protect, Signal and Limit LEDs provide a quick overview of the operating status.

REAR PANEL

The electronically balanced XLR IN / OUT sockets are provided for direct operation with professional mixing consoles and signal processors. All the models in the LX series are designed for a Constant Gain of 32 dB. The power outputs for Channels A and B as well as the Bridged Out are on Speakon connectors.

The signal of Output B is additionally available on pins ±2 of Output A, so that with 4-pin wiring a two-way system can be driven. A Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

DYNAMIC LIMITERS

Dynamic limiters are general components in all DYNACORD power amplifiers. High-speed audio processors are continuously comparing the input signal to the output signal, and in the event of any nonlinearity, the processors send control signals to the limiters, which operate dynamically upon the input level. As a result, the THD all the way up to 21 dBu is limited to an inaudible 1% max. at the output.

LPN + LO-CUT

The retrofittable NRS 90268 kit, which is available as an option for all LX power amplifiers, combines the LPN (low-pass notch) filter with a low-cut filter. These eliminate transient non-linearities in the low frequency range in small to medium-sized full-range speakers and thereby considerably extend the reproducible range at the bottom end. The acoustic result is bass reproduction with more punch and greater substance.

LX SERIES

LX 1600

With an output rated at 2 x 1300 watts into 2 ohms and 2 x 80 0 watts into 4 ohms, this is the ideal power ampliﬁ er for small to medium-sized full-range cabinets and MF/HF components in active multi-way systems.

LX 2200

With a stable output of 2 x 1600 watts into 2 ohms and 2 x 1100 watts into 4 ohms, this is the ideal amplifier for professional multi-way components as well as medium-sized subwoofers in concert sound systems.

LX 3000

The flagship of the LX series delivers a mighty 2 x 2100 watts into 2 ohms and 2 x 1500 watts into 4 ohms and therefore has plenty of headroom for large subwoofer arrays.

XA 4000

Universally applicable system power ampliﬁ er for active 2-way systems. 1 x 1100 watts / 4 ohms (Lo) and 1 x 900 watts / 4 ohms (Hi). Crossover frequency 140 Hz

RECOMMENDED APPLICATIONS

Live Music | Concert Sound, Commercial

Stable power output and a high efficiency factor on the high performance level.

SL SERIES

SL Series

SL 900 · SL 1200 · SL 1800 · SL 2400 ·

SL SERIES

Solid DYNACORD technology for universal application at highly competitive prices was the maxims for the development of the SL series of power amplifiers.

They offer high, stable power output and a high efficiency factor on the high per formance level and are therefore the ideal choice for driving a multitude of mobile and club systems, such as e.g. loudspeakers of the D-Lite, VariLine or Forum Line families.

SL series power ampliﬁ ers are equipped with protection against overheating, overload, short-circuits, high frequencies and DC at the output.

Damage to the end transistors through the feedback of electrical energy is prevented by the back EMF protective circuitr y.

When powering up, a relay delays the switching on of the power outputs. In addition, a power-up current limiter prevents the blowing of the mains fuses.

Fast audio processors continuously compare the input and output signals. In the event of any nonlinearity, the processors send control signals to the limiters, which dynamically reduce the input gain of the power amplifier.

SL Series

SOLID ALL-ROUNDERS AT A COMPETITIVE PRICE

SL SERIES

The level controls on the front are calibrated in dB and recessed into the front panel to guard against mechanical damage. The easy-to-read LED display with its Power, Protect, Signal and Limit indicators offers a quick overview of the operating state of the power ampliﬁ ers.

+12

d B r

-3

-6

-9

-12

10 20 50 100 200 500 1kHz2k 5k 10k 20k 50k 100k

LPN-FILTER

The switchable Low-Pass Notch (LPN) ﬁ lter is a typical DYNACORD special feature. This filter circuitry corrects the frequency response and optimizes the

transient behaviour of loudspeakers. The resulting dynamization cannot be achieved with any graphic or parametric equalizer or ‘bass booster’, since the way the LPN operates is based to an important extent upon a dynamic optimization of the slew rate of the signal. The switch allows you to compare the acoustic difference with and without the LPN. The whole signal becomes much more powerful and voluminous. The effect is particularly noticeable with small to medium-sized full-range loudspeakers but also with applications featuring subwoofers.

The electronically balanced XLR IN / OUT sockets are provided for direct operation with professional mixing consoles and signal processors. All the models in the SL series are designed for a Constant Gain of 32 dB. The power outputs for Channels A and B as well as the Bridged Out are on Speakon connectors. The signal of Output B is additionally available on pins ±2 of Output A, so that with 4-pin wiring a two-way system can be driven. A Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Zhuhai, China

RECOMMENDED APPLICATIONS

Multi Media, Club/Disco, Pro Sound, Commercial | Network

Universal installation power amplifiers with optional network capability (IRIS-Net).

DSA SERIES

DSA Series

DSA 8405 · DSA 8410 · DSA 8805 · DSA 8204 · DSA 8206 · DSA 8209 · DSA 8212 ·

DSA SERIES - MULTI-CHANNEL

VLD

OUTPUT

DSA Series - Multi-Channel

CAN DRIVE ANY LOAD BETWEEN 2 AND 10 OHMS WITH THEIR RATED MAXIMUM OUTPUTS OF 500 W AND 1000 W RESPECTIVELY PER CHANNEL OR DIRECTLY DRIVE 70 V

RMS OR 100 VRMS LOUDSPEAKER LINES.

Innovative DYNACORD technology, exemplary flexibility, very high output with an extremely good efficiency and integration into IRIS-Net networks: a thumbnail sketch of the DSA multi-channel power amplifiers that provide a multitude of solutions to the problems posed by fixed installations.

German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Straubing, Germany.

The multi-channel DSA 8405 / 8410 / 8805 power ampliﬁ ers are a milestone in the design and production of high-powered power ampliﬁ ers. The unique combination of Class D power ampliﬁ er blocks and synchronized switching power supplies offers to this date unmatched power density combined with excellent audio performance.

: 500W/2

: 500W/4

250W/

0V : 500W/10Ω

00V : 500W/20Ω

UNIQUE FLEXIBILITY THROUGH VLD

The ability to switch individually the mode of each power amp channel helps the DSA multi-channel power amplifiers to achieve a degree of flexibility never before possible. In low impedance operation (2 Ω, 4 Ω, 8 Ω), each channel can drive up to four 8-ohm loudspeaker cabinets. The output channels can also be paired in bridged mode.

DSA SERIES - MULTI-CHANNEL

Depending upon the application, each channel can be switched individually even in high-impedance mode (HZ) in order to drive 70 Vrms or 100 Vrms loudspeaker lines directly without an output transformer (Direct Drive).

The power output by the DSA multi-channel power amplifiers is (along with its thermal capacity) limited only by their maximum output voltage and maximum output current, which means they can drive any load between 2 and 10 ohms with their rated maximum outputs of 500 W and 1000 W respectively per channel.

A corresponding encoder-circuit is provided on the rear panel. In addition, through VLD (Variable Load Drive) in combination with a RCM- 810 remote control module, it is possible to define freely which output power should be made available at which load in the frame described above in the channel in question: e.g. Channel A = 350 W into 2.6 Ω; Channel B = 500 W into 8 Ω; Channel C = 200 W / 100V etc.

The fact that an output transformer has been dispensed with the highly efﬁ cient Clas s- D power amplifiers and switching power supply yields an extremely attractive, environment- and resource sparing amplif ier. For applications involving

mandatory galvanic separation of the connected loudspeakers in accordance with EN 60849 and IEC 60364 separate transformer modules are available, optionally.

Input level controls on the rear panel as well as LED meters and control indicators on the front panel offer a high degree of user comfort. It goes without saying that all protective circuits and dynamic limiters (as is the case with in all DYNACORD power ampliﬁ ers) are available in every channel. Using the ON DELAY selector switch on the rear panel of the power amplifier, you can set the interval of time by which the switching on process should be delayed. In Standby mode, the power consumption of the device is reduced to a minimum. Standby mode can be activated via IRIS-Net or the POWER REMOTE socket.

The Phoenix inputs marked INPUT are electronically balanced. Phoenix connectors are also provided for the power outputs.

The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote-supervision and –control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available.

RCM-810

DIGITAL CONTROLLER MODULE

The RCM-810 remote control module is a digital controller module for PA and ﬁ xed installation and permits the integration of DSA ampliﬁ ers in a remote control network with up to 250 devices.

With it, a complete PA system can be controlled and supervised from one or several PCs with the help of IRIS-Net software. Data on all operating states – e.g. switch-on status, temperature, response of protective circuits, load impedance etc. – is collected and displayed centrally in IRIS-Net.

This makes it possible to react with targeted intervention should critical operating states ever occur. It is also possible to program an automatic reaction in the event

of certain threshold limits being under- or overstepped. All parameters (e.g. Power On/Off, Mute etc.) can be controlled in real time and saved in the ampliﬁ er. Independently of network control, all the settings are saved in the event of a breakdown. The RCM-810 also offers a Control Por t with freely programmable control inputs and outputs.

Switches can be connected to the control inputs (GPIs). Within IRIS-Net, you can program any desired logic functions for the inputs. External elements can be connected to the control outputs (GPOs) in order, for example, to signal particular states. As a consequence, an ampliﬁ er equipped with an RCM-810 module satisﬁ es the highest safety requirements.

DSA SERIES - DUAL-CHANNEL

DSA Series - Dual-Channel

AMPLIFIERS THAT PROVIDE A MULTITUDE OF HIGHLY ECONOMIC SOLUTIONS TO THE PROBLEMS POSED BY FIXED INSTALLATIONS.

Solid DYNACORD technology for fixed installations at very competitive prices was the maxims for the development of the DSA power amplifier series.

They offer a very high, stable output with high efficiency at a high performance level. DSA power amplifiers are therefore the ideal choice for typical fixed installation applications.

They are protected against overheating, short circuit and both high frequencies and DC at the output. Damage to the end transistors through the feedback of electrical energy is prevented by the back EMF protective circuitr y. During a soft start, a relay delays the switching on of the power outputs.

In addition, a power-up current limiter prevents the blowing of the mains fuses. Fast audio processors continuously compare the input and output signals. In the event of any non-linearity, the processors send control signals to the limiters, which dynamically reduce the input gain of the power amplifier.

Input level controls on the rear panel and level and control displays on the front panel offer a high degree of user comfor t, and a quick overview of the operating state of the power amplifiers is provided by the easily read LED display with its Power, Protect, Signal Display and Limit indicators.

A switchable high-pass filter (HPF) (50 Hz, 18 dB/oct) can be used to suppress low frequency signals,

which otherwise could lead to saturation of the transformers when output transformers are connected. A Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple.

For further remote-supervision and –control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available. (see pages 42-43)

German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Zhuhai, China.

RECOMMENDED APPLICATIONS

Commercial

Power amplifiers for challenging sound reinforcement.

PCL SERIES

PCL Series

PCL 1125T · PCL 1225T · PCL 1240T · PCL 1245 · PCL 1415 ·

PCL SERIES

PCL Series

CONTRACTOR LINE POWER AMPLIFIERS

With the PCL series, DYNACORD is adding to its extensive power amplifier range in the fixed installation segment a number of models with fairly low to medium output levels.

The power ampliﬁ ers are particularly designed for challenging sound reinforcement tasks, background music / paging and public address system installations. Long term reliability, operational safety, flexibility and versatility are guaranteed.

The five models in the PCL series offer a variety of system design and implementation possibilities. The PCL 1225T and PCL 1240T are equipped with distortionfree high performance output transformers and low-impedance outputs

at 8 / 4 ohms. Just like the PCL 1125T, they also provide floating loudspeaker outputs for 50 V, 70 V and 100 V installations. PCL 1245 and PCL 1415 are low-impedance amplifiers with no output transformers. Premium Phoenix style screw-lock connectors ensure a more secure connection of audio signal and speaker cables. The independent rear level controls allow setting the according power amp channel’s overall ampliﬁ cation.

All PCL power amps feature different hi-pass ﬁ lters with switch selectable cut-off frequency to attenuate unwanted low frequency signals. Provided by each of the PARAMUS amplifier types are numerous protection circuits (short circuit, thermal overload, power on delay,

peak current limiters, to name a few), which not only prevent the power amplifier itself from being damaged but protect the connected loudspeaker systems as well. All PCL models offer excellent headroom for a wide dynamic range on music signals.

They are equipped with voltage limiters to protect the loudspeaker outputs against high distor tion resulting in an output signal which never exceeds a THD (total harmonic distortion) of 1 %.

Multi-stage cooling fans additionally guarantee absolute operational reliability even at increased operating temperatures. German engineering. Manufactured in Asia.

PCL SERIES

Features

five models from 160 W to 450 W per • channel; 4 ohm or 50 / 70 / 100 V compact 2U housing• Phoenix input plugs for simple setting-up• single block plug for all output signals• bridged mode for all • multi-channel models switchable high-pass filter in each • channel; 50 Hz or 300 Hz level controller for each • channel on the rear panel front-to-rear cooling• numerous protective circuits•

RECOMMENDED PRODUCTS / APPLICATION

Mobile Audio Fixed Installation

PowerH Series

LX Series

CL Series

SL Series

DSA Series

Multi Channel Dual Channel

PCL Series

DPA Series

4000 Series 8000 Series

Live Music

Dance Bands

Concert Sound

Club-Gigs

Mobile DJ

Corporate

Rental

Top 40 Events

Perfect Solution Excellent Choice Suitable

Touring Multi Media Club/Disco ProSound Network Commercial Life Safety

Large Live

Productions

Small - Medium

Festival

Boardrooms

Conferencing

Hotels

Clubs

Lounges

Discotheques

Poolbars

Casinos

Theaters

Concert Halls

HOW

Stadiums

Cruise LIners

Multifunctional

Halls

Conference

Centers

Hotels Business Buildings

Arenas

Expo-Halls

Shops

Malls

Bistros

BGM

Voice-EVAC

Industry

Railway

Offshore

TECHNICAL SPECIF ICATIONS

Technical Specifications

DIGITAL AUDIO MATRIX SOUND SYSTEM PROCESSORS PROFESSIONAL POWER AMPLIFIERS

TECHNICAL SPECIF ICATIONS

P64

TECHNICAL SPECIFICATIONS

General P 64

Power Supply, Consumption

Audio Slots

Network Slots

Interfaces

GPIO Control Port

Signal Processing

Sample Rate

Data Format

Operating Temperature Range

Dimensions (W x H x D)

Weight

Ethernet 10/100 MBit/s (1 x RJ-45), CAN Bus (2 x RJ-45), RS-232 (2 x 9pin D-Sub), USB (Type B, front)

2 x 6-pole Euro block, 4 Control Inputs (analog 0-10 V / logic control),

3 Control Outputs (Relay contact to ground), 1 Fault Output (NC Relay contact),

2 DSPs Standard (150 MHz, 300 MIPS), 1 DSP per Audio Module (100 MHz, 100 MIPS)

DSP-1 Extension Module optional (+300 MIPS), DSP-2 Extension Module optional (+1200 MIPS)

100 - 240 V AC, 50/60 Hz, 90 W max.,

(incl. 2 x AI-1, 2 x AO-1, 1 x CM-1modules)

4 (for AI-1, AO-1, MI-1, DI-1 and/or DO-1 modules)

1 (for CM-1 module)

2 Reference Outputs (+10 V, 200 mA / GND)

48 kHz internal, 32 kHz - 192 kHz external

24 Bit linear A/D conversion, 48 Bit processing

0 °C...40 °C

483 x 88.1 x 381 mm (19”, 2 HU)

7.35 kg

General AO-1 DO-1 CM-1

Supply Voltage / Current

Audio Inputs

Output Format - AES/EBU Professional Format -

Output Impedance - 110 Ω -

Output Level (nominal)

Output Level (max. before clip)

Output Impedance

Min. Load Impedance

D/A Conversion

Frequency Response

Signal to Noise Ratio (A-weighted)

THD+N

Output Sample Rate

Ethernet Connectors

(Primary / Secondary)

Sample Rate

Data Format

Signal Delay

Latency across network

Operating Temperature Range

Dimensions (W x H x D)

Weight

+3.3 V DC, ± 0.3 V / 140 mA

+5 V DC, ± 0.25 V / 190 mA +18 V DC, ± 0.5 V / 270 mA

-18 V DC, ± 0.5 V / 160 mA

8 x 3-pole Euro block connectors,

electronically symmetric

+6 dBu / 1.55 V - -

+21 dBu / 8.7 V - -

100 Ω - -

600 Ω - -

24 Bit, Sigma-Delta,

128 times oversampling

20 Hz...20 kHz (-0.5 dB) 20 Hz...20 kHz (±0.1 dB) -

118 dB typical 144 dB typical -

< 0.005 % < 0.00002 % -

- 48 kHz -

- - RJ-45, integrated transformer isolati-

48 kHz - 48 kHz

24 Bit linear D/A conversion,

48 Bit processing

0.646 ms 0.0625 ms -

- - 1.33 / 2.66 / 5.33 ms selectable

0 °C...40 °C 0 °C...40 °C 0 °C...40 °C

114 x 33 x 258.5 mm 114 x 33 x 258.5 mm 89 x 27 x 92 mm

260 g 170 g 75 g

+3.3 V DC, ± 0.3 V / 130 mA

+5 V DC, ± 0.3 V / 100 mA

8 x 3-pole Euro block connectors,

electronically symmetric

24 Bit linear, 48 Bit processing 16 / 20 / 24 Bit

+3.3 V DC, ± 0.3 V / 1.2 A

+5 V DC, ± 0.25 V / 100 mA

on, IEEE 802.3u standard

TECHNICAL SPECIF ICATIONS

General AI-1 MI-1 DI-1

Supply Voltage / Current

Audio Inputs

Digital Audio Inputs

Input Formats

Input Level (nominal)

Input Level (max. before clip)

Input Sensitivity

(6 dBu Output, Input Level Control +18 dB)

Sample Rate Conversion (SRC)

Input Impedance

Common Mode Rejection

Equivalent Input Noise (EIN)

Phantom Power

A/D Conversion

Frequency Response

Signal to Noise Ratio (A-weighted)

THD+N

Input Sample Rate

Sample Rate

Data Format

Signal Delay

Operating Temperature Range

Dimensions (W x H x D)

Weight

+3.3 V DC, ± 0.3 V / 35 mA

+18 V DC, ± 0.5 V / 360 mA

-18 V DC, ± 0.5 V / 105 mA

8 x 3-pole Euro block connectors,

electronically symmetric

- - 4 x 3-pole Euro block connectors

- - AES/EBU, S/PDIF, Optical

+6 dBu / 1.55 V +6 dBu / 1.55 V -

+21 dBu / 8.7 V Mic: +21 dBu / 8.7 V

- Mic: -72 dBu / 195 μV

- - High End Sample Rate Conver ter per

20 kΩ Mic: 2 kΩ, Line: 8 kΩ AES/EBU: 110 Ω

> 70 dB Mic: > 75 dB (1 kHz)

- 129 dBu (A-weighted, 150 Ω source) -

- +48 V / 10 mA,

24 Bit, Sigma-Delta,

128 times oversampling

20 Hz...20 kHz (-0.5 dB) 20 Hz...20 kHz (-0.5 dB) 20 Hz...20 kHz (±0.1 dB)

117 dB typical 118 dB typical 128 dB typical

< 0.005 % < 0.005 % < 0.0001 %

- - 32...192 kHz

48 kHz 48 kHz -

24 Bit linear A/D conversion,

48 Bit processing

1.3958 ms 1.3958 ms Low Group Delay Mode:

0 °C...40 °C 0 °C...40 °C 0 °C...40 °C

114 x 33 x 258.5 mm 114 x 33 x 258.5 mm 114 x 33 x 258.5 mm

200 g 250 g 200 g

+3.3 V DC, ± 0.3 V / 180 mA

+5 V DC, ± 0.3 V / 1 A

+18 V DC, ± 0.5 V / 400 mA

-18 V DC, ± 0.5 V / 150 mA

8 x 3-pole Euro block connectors,

electronically symmetric

Line: +39 dBu / 69 V

Line: -54 dBu / 1.55 mV

Line: > 60 dB (1 kHz)

independently switchable per channel

24 Bit, Sigma-Delta,

128 times oversampling

24 Bit linear A/D conversion,

48 Bit processing

+3.3 V DC, ± 0.3 V / 330 mA

+5 V DC, ± 0.3 V / 100 mA

4 x Toslink optical connectors

channel 32...192 kHz input to 48 kHz

output

S/PDIF: 75 Ω

24 Bit linear PCM inputs,

48 Bit processing

2.355 ms @ 48 kHz Input

1.588 ms @ 96 kHz Input High Group Delay Mode:

3.022 ms @ 48 kHz Input

1.922 ms @ 96 kHz Input

External Sync / SRC Bypass Mode:

0.126 ms @ 48 kHz Input

P64

TECHNICAL SPECIF ICATIONS

DSP 600

TECHNICAL SPECIFICATIONS

General

Mains Voltage

Power Consumption

Audio

Analogue Inputs

Digital Inputs

Digital Audio Format

Nom. Input Voltage

Max. Input Voltage (-6dB analogue pad deactivated)

Input Impedance

Common Mode Rejection

A/D Conversion

Analog Audio Outputs

Nom. Output Voltage

Max. Output Voltage

Output Impedance

D/A Conversion

Frequency Range

THD+N

Dynamic Range

Interface

USB

Ethernet

Controll Port

Signal processing

Sampling Rate

Data Format

Internal Signal Processing

Signal Processing

Operating Temperature Range

Dimensions and weight

Dimensions (WxHxD)

Net weight

Shipping weight

100-240 V AC 50-60 Hz

25W

2x XLR IN, electronically balanced 2x XLR THRU OUT, electronically balanced

1x XLR AES/EBU IN 1x XLR AES/EBU THRU OUT

AES3, 32 kHz to 192 kHz samler rate

1.55 V / +6 dBu

17.3 V / +27 dBu

10k ohm

-85 dB @ 1 kHz (typical)

24-Bit Sigma-Delta

6x XLR OUT, electronically balanced

1.55 V / +6 dBu

8.7 V / +21 dBu

50 ohm

24-Bit Sigma-Delta

20 Hz - 22 kHz (+/- 0.5 dB)

< 0.002% ( band limited 22 Hz - 22 kHz)

116 dB ( A-weighted)

USB Type B on front panel (PC Inter face)

2 x RJ-45 ports, 100 MB, Intergrated Switch

1 x 6-pole Euro block, Software Conﬁ gurable for Preset Recall

48 kHz

24-Bit

48-Bit Double Precision

Parametric EQs, 31 band Graphic EQs, Delays, Routing, X-Over, 512 Taps FIR ﬁ lters, PA limiter, Thermal protection, Level, Polarity, Signal generator

0 °C to 40 °C

483 x 356.1 x 43.6 mm

4.8 kg

5.9 kg

DSP 260

TECHNICAL SPECIFICATIONS

General

Mains Voltage

Power Consumption

Audio

Analogue Inputs

Digital Inputs

Nom. Input Voltage

Max. Input Voltage (-6dB analogue pad deactivated)

Input Impedance

Common Mode Rejection

A/D Conversion

Outputs

Nom. Output Voltage

Max. Output Voltage

Output Impedance

D/A Conversion

Frequency Range

THD

Dynamic Range

Interface

USB

9-pin DSUB

Signal Processing

Sampling Rate

Resolution

Internal Signal Processing

Dimensions and weight

Dimensions (WxHxD)

Net weight

Shipping weight

TECHNICAL SPECIF ICATIONS

100-240 V AC 50-60 Hz

25W

2x XLR IN, electronically balanced 2x XLR THRU OUT, electronically balanced

1x XLR AES/EBU IN

1.23 V / +4 dBu

8.7 V / +21 dBu

10k ohm

-80 dB @ 1 kHz (typical)

24-Bit Sigma-Delta

6x XLR OUT, electronically balanced

1.23 V / +4 dBu

8.7 V / +21 dBu

50 ohm

24-Bit Sigma-Delta

10 Hz - 22 kHz (+/- 0.5 dB)

< 0.01% (22 Hz - 22 kHz)

111 dB unweighted, 22 Hz - 22 kHz

USB Type B on front panel (PC - inter face)

With software conﬁ gurable as GPI-preset recall, Master/Slave conﬁ guration with second DSP 260

48 kHz

24-Bit

32-bit ﬂ oating-point

483 x 356.1 x 43.6 mm

4.6 kg

5.9 kg

TECHNICAL SPECIF ICATIONS

PowerH Series

TECHNICAL SPECIFICATIONS

General H 2500

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor ,1kHz

Slew Rate

Signal to Noise Ratio Ampliﬁ er A-weighted, 32 dB constant gain

Output Noise , A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Protections

ers, Inrush current limiters,Turn-on Delay, Mains Circuit Breaker Protection, Mains Over

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Ampliﬁ er at rated conditions, both channels driven with 8 Ω loads, unless otherwise speciﬁ ed

2 Ω 4 Ω 8 Ω

2000 W 1450 W 850 W

- 1200 W 600 W

2400 W 1700 W 940 W

2050 W 1600 W 900 W

- 3800 W 2900 W

95 V

10 Hz ... 50 kHz

39 dB / 35 dB / 32 dB (switchable)

0 dBu / +4 dBu / +7 dBu (switchable)

< 0.05 %

< 0.02 %

+22 dBu (9,76 Vrms)

< -80 dB

< 10 Hz ... 30 kHz (± 1dB)

20 kΩ

> 400

30 V/µs

109 dB

< -70 dBu

Class-H Grounded Bridge

100 V - 240 V, 50 Hz - 60 Hz; 100 V, 50 Hz - 60 Hz

1000 W

Audio limiters, High temperature, DC, HF, Short Circuit, Back-EMF, Peak current limit-

/ Undervoltage Protection

Front-to-Rear, 5-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 498

14.2 kg (31.1 lbs)

General H 5000

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor ,1kHz

Slew Rate

Signal to Noise Ratio Ampliﬁ er A-weighted, 32 dB constant gain

Output Noise , A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Ampliﬁ er at rated conditions, both channels driven with 8 Ω loads, unless otherwise speciﬁ ed

Audio limiters, High temperature, DC, HF, Short Circuit, Back-EMF, Peak current limit-

ers, Inrush current limiters,Turn-on Delay, Mains Circuit Breaker Protection, Mains Over

2 Ω 4 Ω 8 Ω

3500 W 2500 W 1500 W

- 2100 W 1050 W

4500 W 3200 W 1800 W

4100 W 2700 W 1600 W

- 7000 W 5000 W

125 V

10 Hz ... 50 kHz

41dB / 35 dB / 32 dB (switchable)

0 dBu / +6 dBu / +9 dBu (switchable)

< 0.05 %

< 0.02 %

+22 dBu (9,76 Vrms)

< -80 dB

< 10 Hz ... 30 kHz (± 1dB)

20 kΩ

> 400

35V/µs

111 dB

< -70 dBu

Class-H Grounded Bridge

100 V - 240 V, 50 Hz - 60 Hz; 100 V, 50 Hz - 60 Hz

1450 W

/ Undervoltage Protection

Front-to-Rear, 5-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 498

14.5 kg (32.0 lbs)

TECHNICAL SPECIF ICATIONS

PowerH 25000

TECHNICAL SPECIF ICATIONS

Xa 4000

TECHNICAL SPECIFICATIONS

General SUB TOP

Load Impedance

Maximum Midband Output Power, THD=1%, 80Hz SUB, 1 kHz

TOP, Single Channel

Rated Output Power,

THD <0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP Single Channel

Maximum RMS Voltage Swing,

THD=1%, 80 Hz SUB, 1 kHz TOP

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity

at rated output power, 1 kHz

THD at rated output power, MBW=80kHz, 1 kHz

Max. Input Level

Input Inpedance, active balanced

Damping Factor ,1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Optional Accesories: Rear Rackmount 15.5“: D112 930 (RMS15-CL) Rear Rackmount 18.0“: D112 933 (RMS18-CL)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

1800 W 1100 W 600 W 1600 W 900 W 500 W

- 1000 W 500 W - 800 W 400 W

78 V

10 Hz ... 50 kHz

37.3 dB

0 dBu (0.775 V rms)

< 0.05 %

+22 dBu (9.76 Vrms)

20 kΩ

> 300

30 V/µs

102 dB

Class-H

240 V, 230 V, 220 V, 120 V or 100 V, 50 Hz... 60 Hz (factor y conﬁ gured)

850 W

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current

limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 384

8.25 kg (18.2 lbs)

Xa 4000

TECHNICAL SPECIF ICATIONS

LX Series

TECHNICAL SPECIFICATIONS

General LX 1600 LX 2200 LX 3000

Load Impedance

Maximum Midband Output Power,

1 kHz, THD=1%

Rated Output Power,

20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing

1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated

output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at

rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor ,1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maxi-

mum output power @ 4 Ω

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Optional Accesories: Rear Rackmount 15.5“: D112 930 (RMS15-CL) Rear Rackmount 18.0“: D112 933 (RMS18-CL) LPN + Lo-Cut Filter: D112963 (NRS 90268)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

1300 W 800 W 500 W 1600 W 1100 W 600 W 2100 W 1500 W 900 W

- 700 W 350 W - 900 W 450 W - 1200 W 600 W

2200 W 1200 W 625 W 2600 W 1400 W 720 W 2900 W 1800 W 1000 W

1700 W 1000 W 550 W 2100 W 1300 W 660 W 2600 W 1700 W 950 W

- 2600 W 1600 W - 3200 W 2200 W - 4200 W 3000 W

72 V 78 V 95 V

10 Hz ... 60 kHz

32 dB

+4.7 dBu (1.33 V rms) +5.8 dBu (1.51 V rms) +7.0 dBu (1.74 V rms)

< 0.05 %

< 0.02 %

< 0.05 %

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 40 kHz (- 1dB)

20 kΩ

> 300

30 V/µs 35V/µs 38V/µs

107 dB 107 dB 108 dB

Class-H

100 V, 120V, 220V, 230V, 240V, 50 Hz... 60 Hz (factory conﬁ gured)

625 W 850 W 1070 W

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 384

7.8 kg (17.2 lbs) 8.15 kg (18.0 lbs) 8.7 kg (19.2 lbs)

LX 2200

TECHNICAL SPECIF ICATIONS

SL Series

TECHNICAL SPECIFICATIONS

General SL 900 SL 1200

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, Dual Channel

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor, 1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Mains Fuse

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Optional Accesories: 2-Way crossover, internal ﬁ lter card, 24dB, LR 330Hz (NRS 90249), 500Hz (NRS 90250) 800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

650 W 450 W 270 W 900 W 600 W 380 W

- 400 W 200 W - 500 W 250 W

1150 W 660 W 350 W 1700 W 950 W 480 W

850 W 540 W 310 W 1200 W 750 W 420 W

- 1300 W 900 W - 1800 W 1200 W

55.3 V 65.1 V

10 Hz ... 30 kHz

32 dB

+2.2 dBu (1.0 V rms) +3.1 dBu (1.11 V rms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

25 V/µs 26 V/µs

106 dB 107 dB

< -71 dBu

Class-AB

100 V, 120V, 230V, 240V, 50 Hz... 60 Hz (factor y conﬁ gured)

550 W 700 W

240V / 230V: T10AH,

120V / 100V: T20AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush

current limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 421.5

12.6 kg (27.8 lbs) 14.8 kg (32.6 lbs)

240V / 230V: T12AH,

120V / 100V: T25AH

TECHNICAL SPECIF ICATIONS

General SL 1800 SL 2400

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, Dual Channel

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor, 1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Mains Fuse

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Optional Accesories: 2-Way crossover, internal ﬁ lter card, 24dB, LR 330Hz (NRS 90249), 500Hz (NRS 90250) 800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

1250 W 900 W 550 W 1800 W 1200 W 750 W

- 800 W 400 W - 1100 W 550 W

2450 W 1400 W 700 W 3400 W 1800 W 950 W

1700 W 1100 W 630 W 2400 W 1500 W 850 W

- 2800 W 1800 W - 3600 W 2400 W

78.8 V 90.6 V

10 Hz ... 30 kHz

32 dB

+5.1 dBu (1.39 Vrms) +6.6 dBu (1.66 Vrms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

27 V/µs 30 V/µs

109 dB 110 dB

< -71 dBu

Class-H

100 V, 120V, 230V, 240V, 50 Hz... 60 Hz (factor y conﬁ gured)

700 W 850 W

240V / 230V: T15AH,

120V / 100V: T25AH

240V / 230V: T15AH,

120V / 100V: T30AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush

current limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 421.5

16.3 kg (35.9 lbs) 17.7 kg (39.0 lbs)

SL 1200

TECHNICAL SPECIF ICATIONS

DSA Series - Multi-Channel

TECHNICAL SPECIFICATIONS

General DSA 8405 DSA 8805

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%,

4 channels driven

Rated Output Power,

20 Hz ... 20 kHz, THD <0.3%, 4 channels driven

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing

1 kHz, THD=1%

Input Sensitivity,

rated power, 1 kHz

Power Bandwidth, THD=1%, ref. 1kHz, half power @ rated load

Voltage Gain ref. 1 kHz

THD at rated output power

MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk,

ref. 1 kHz at rated output power

Frequency Response,

ref. 1 kHz, 8 Ω load

Input Inpedance, active balanced

Damping Factor, 1kHz, 8 Ω

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption

at 1/8 maximum output

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

2 Ω 4 Ω 8 Ω 70 V /

500 W 500 W 250 W

450 W 450 W 225 W

- 1000 W 1000 W 1000 W /

32 V 45 V 70 V 100 V 32 V 45 V 70 V 100 V

0.775 V

(+0.0 dBu)

10 Hz ... 25 kHz 50 Hz ... 25 kHz 10 Hz ... 25 kHz 50 Hz ... 25 kHz

98 dB 100 dB 104 dB 106 dB 98 dB 100 dB 104 dB 106 dB

< -66 dBu < -65 dBu < -65 dBu < -64 dBu < -66 dBu < -65 dBu < -65

Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains

VLD:500 W

VLD:450 W

1.1 V

(+3.0 dBu)

32 dB 33 dB 36 dB 32 dB 33 dB 36 dB

490 W 930 W

Circuit Breaker Protection, Mains Over/Under voltage Protection

11.1 kg (24.3 lbs) 13.9 kg (28.7 lbs)

10Ω

500 W 500 W 500 W 500 W 250 W

450 W 450 W 450 W 450 W 225 W

20 Ω

220-240V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz

Front-to-Rear, temperature controlled fans

100 V /

20Ω

1000 W /

40 Ω

1.55 V

(+6.0 dBu)

< 0.05 %

< 0.02 %

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 30 kHz (± 1dB)

28 V/µs

Class-D

+5 °C...+40 °C (40 °F...105 °F)

481 x 88.0 x 421

2 Ω 4 Ω 8 Ω 70 V /

0.775 V

(+0.0 dBu)

20 kΩ

> 240

VLD:500 W

VLD:450 W

- 1000 W 1000 W 1000 W

1.1 V

(+3.0 dBu)

100 V /

10Ω

500 W 500 W

450 W 450 W

/ 20 Ω

dBu

20Ω

1000 W

/ 40 Ω

1.55 V

(+6.0 dBu)

< -64

dBu

General DSA 8410

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, 4 channels

driven

Rated Output Power, 20 Hz ... 20 kHz, THD <0.3%, 4 channels driven

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing

1 kHz, THD=1%

Input Sensitivity, rated power, 1 kHz

Power Bandwidth, THD=1%, ref. 1kHz, half power @ rated load

Voltage Gain ref. 1 kHz

THD at rated output power

MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz, 8 Ω load

Input Inpedance, active balanced

Damping Factor, 1kHz, 8 Ω

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption

at 1/8 maximum output

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

2 Ω 4 Ω 8 Ω 70 V /

1000 W 1000 W 500 W

900 W 900 W 450 W

- 2000 W 2000 W 2000 W / 10 Ω 2000 W /20 Ω

45 V 63 V 70 V 100 V

1.1 V

(+3.0 dBu)

10 Hz ... 25 kHz 50 Hz ... 25 kHz

32 dB 33 dB 36 dB

101 dB 103 dB 104 dB 106 dB

< -66 dBu < -65 dBu < -65 dBu < -64 dBu

220-240V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz

Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/Undervoltage Protection

Front-to-Rear, temperature controlled fans

VLD:1000 W

VLD:900 W

1.55 V

(+6.0 dBu)

< 0.05 %

< 0.02 %

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 30 kHz (± 1dB)

20 kΩ

> 240

28 V/µs

Class-D

840 W

+5 °C...+40 °C (40 °F...105 °F)

481 x 88.0 x 421

11.1 kg (24.3 lbs)

TECHNICAL SPECIF ICATIONS

DSA 8805

5Ω

1000 W 1000 W

900 W 900 W

(+6.0 dBu)

100 V /

10Ω

1.55 V

TECHNICAL SPECIF ICATIONS

DSA Series - Dual-Channel

TECHNICAL SPECIFICATIONS

General DSA 8204 DSA 8206

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, Dual Channel

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor, 1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Mains Fuse

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Remote Power On

Signal Processing

Optional Accesories: 2-Way crossover, internal ﬁ lter card, 24dB, LR 330Hz (NRS 90249), 500Hz (NRS 90250) 800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

650 W 450 W 270 W 900 W 600 W 380 W

- 400 W 200 W - 500 W 250 W

1150 W 660 W 350 W 1700 W 950 W 480 W

850 W 540 W 310 W 1200 W 750 W 420 W

- 1300 W 900 W - 1800 W 1200 W

55.3 V 65.1 V

10 Hz ... 30 kHz

32 dB

+2.2 dBu (1.0 V rms) +3.1 dBu (1.11 V rms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

25 V/µs 26 V/µs

106 dB 107 dB

< -71 dBu

Class-AB

100 V, 120V, 230V, 240V, 50 Hz... 60 Hz (factor y conﬁ gured)

550 W 700 W

240V / 230V: T10AH,

120V / 100V: T20AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters,

Inrush current limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 421.5

12.6 kg (27.8 lbs) 14.8 kg (32.6 lbs)

Power remote via switch, delay time selectable

Lo-Cut 50Hz / 18dB, switchable

240V / 230V: T12AH, 120V / 100V: T25AH

TECHNICAL SPECIF ICATIONS

General DSA 8209 DSA 8212

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, Dual Channel

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response, ref. 1 kHz

Input Inpedance, active balanced

Damping Factor, 1kHz

Slew Rate

Signal to Noise Ratio, A-weighted

Output Noise, A-weighted

Output Stage Topology

Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Mains Fuse

Protections

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Remote Power On

Signal Processing

Optional Accesories: 2-Way crossover, internal ﬁ lter card, 24dB, LR 330Hz (NRS 90249), 500Hz (NRS 90250) 800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω

1250 W 900 W 550 W 1800 W 1200 W 750 W

- 800 W 400 W - 1100 W 550 W

2450 W 1400 W 700 W 3400 W 1800 W 950 W

1700 W 1100 W 630 W 2400 W 1500 W 850 W

- 2800 W 1800 W - 3600 W 2400 W

78.8 V 90.6 V

10 Hz ... 30 kHz

32 dB

+5.1 dBu (1.39 Vrms) +6.6 dBu (1.66 Vrms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

27 V/µs 30 V/µs

109 dB 110 dB

< -71 dBu

Class-H

100 V, 120V, 230V, 240V, 50 Hz... 60 Hz (factor y conﬁ gured)

700 W 850 W

240V / 230V: T15AH,

120V / 100V: T25AH

240V / 230V: T15AH,

120V / 100V: T30AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters,

Inrush current limiters,Turn-on delay

Front-to-Rear, 3-stage-fans

+5°C ... +40°C (40°F ... 105°F)

483 x 88.1 x 421.5

16.3 kg (35.9 lbs) 17.7 kg (39.0 lbs)

Power remote via switch, delay time selectable

Lo-Cut 50Hz / 18dB, switchable

DSA 8212

TECHNICAL SPECIF ICATIONS

PCL Series

TECHNICAL SPECIFICATIONS

PCL 1125T

General PCL 1415 PCL 1245 PCL 1240T

Load Impedance

Max. Midband Output

(THD < 0.2 %, 20 Hz…20 kHz)

Rated Output Power

(THD < 0.2 %, 20 Hz…20 kHz)

Channels

Max. RMS Voltage Swing

(THD = 1 %, 1 kHz)

Voltage Gain (at 1 kHz)

Power Handling (at 1/8 max. output power, limited pink)

Input Sensitivity

(at ROP or Voltage, 1 kHz)

THD (MBW = 80 kHz, 1 kHz)

Frequency Response

(-1 dB, ref. 1 kHz)

Input Impedance

(20 Hz…20 kHz symmetr.)

Damping Factor

(at 100 Hz / 1 kHz, 4 Ω)

Signal to Noise Ratio S/N (A-weighted)

Power Requirements

Protection

Cooling

Safety Class

Dimensions (WxHxD), mm

Weight

8 Ω 4 Ω 8 Ω 4 Ω 8 Ω 4 Ω 100 V 70 V 50 V

100 W 160 W 300 W 480 W 215 W 430 W 430 W

75 W 150 W 225 W 450 W 200 W 400 W 400W

42 2

32.1 V 44.7 V 44.7 V 117 V 82 V 59 V

30 dB 34.3 dB 34.3 dB 42.2 dB 39.1 dB 36.2 dB

- 385 W - 530W - - 545 W - -

0 dBu (775 mV)

< 0.1 %

< 10 Hz – 40 kHz 65 Hz – 40 kHz

> 20 kΩ

> 250 > 250 -

101 dB 104 dB 103 dB

230 V / 50 Hz – 60 Hz

audio limiters, thermal overload, peak current limiters, power-on delay

front to rear

483 x 88 x 405 mm, 19” / 2 HU

18 kg 16.5 kg 26 kg

TECHNICAL SPECIF ICATIONS

PCL 1415

General PCL 1225T PCL 1125T

Load Impedance

Max. Midband Output

(THD < 0.2 %, 20 Hz…20 kHz)

Rated Output Power

(THD < 0.2 %, 20 Hz…20 kHz)

Channels

Max. RMS Voltage Swing

(THD = 1 %, 1 kHz)

Voltage Gain (at 1 kHz)

Power Handling (at 1/8 max. output power, limited pink)

Input Sensitivity

(at ROP or Voltage, 1 kHz)

THD (MBW = 80 kHz, 1 kHz)

Frequency Response

(-1 dB, ref. 1 kHz)

Input Impedance

(20 Hz…20 kHz symmetr.)

Damping Factor

(at 100 Hz / 1 kHz, 4 Ω)

Signal to Noise Ratio S/N (A-weighted)

Power Requirements

Protection

Cooling

Safety Class

Dimensions (WxHxD), mm

Weight

8 Ω 4 Ω 100 V 70 V 50 V 100 V 70 V 50 V

135 W 270 W 270 W 270 W

125 W 250 W 250 W

35.4 V 117 V 82 V 59 V 117 V 82 V 59 V

32.2 dB 42.2 dB 39.1 dB 36.2 dB 42.2 dB 39.1 dB 36.2 dB

- - 330 W - - 170 W - -

> 250 - -

103 dB 103 dB

audio limiters, thermal overload, peak current limiters, power-on delay

23.5 kg 16.5 kg

250 W

40 Ω

19.6 Ω

230 V / 50 Hz – 60 Hz

483 x 88 x 405 mm, 19” / 2 HU

250 W

10 Ω

0 dBu (775 mV)

< 0.1 %

65 Hz – 40 kHz

> 20 kΩ

front to rear

250 W

40 Ω

250 W

19.6 Ω

250 W

40 Ω

Notes

AMERICAS

HEADQUARTERS AMERICAS

Bosch Security Systems, Inc. 12000 Por tland Ave South Burnsville, MN 55337, USA USA—Phone: 1-800-392-3497 Fax : 1- 800 - 955 - 6831 Canada— Phone: 1-866-505-5551 Fax: 1-866-336-8467 Latin America—Phone: 1-9 52-8 87-5 53 2 Fax : 1-952-736 - 42 12

EMEA

HEADQUARTERS EUROPE, MIDDLE -EAST & AFRICA

Bosch Sicherheitssysteme GmbH Werner-von-Siemens-Ring 10 D-856 30 Grasbrunn, Germany

Contact & V isitor Addres s

EVI Audio GmbH Sachsenring 60 D-94315 Straubing, Germany Phone: +49 9421 706 -0 Fax: +49 9421 70 6-265

FRANCE

EVI Audio France S.A . Parc de Courcerin Allée Lech Walesa F 77185 Lognes, France Phone: +33 1-6480- 0090 Fax: +33 1-6006-5103

ASIA & PACIFIC RIM

HEADQUARTERS ASIA

Singapore: Telex Pte. Ltd. 3015A Ubi Road 1 05-10 Kampong Ubi Industrial Estate Singapore 408705 Phone: +65 6746-8760 Fax: +65 6746-120 6

JAPAN

EVI Audio Japan Ltd. 5-3 -8 Funabashi, Setagaya-Ku Tokyo, Japan 156-0055 Phone: +81 3-5316-5020 Fax: +81 3-5316-5031

HONG KONG

Telex EVI Audio (HK) Ltd. Unit 5,1/F, Topsail Plaza 11 On Shum Street Shek Mun,Shatin HK Phone: +852 2351-3628 Fax : +852 2351-3 329

CHINA

Telex EVI Audio (Shanghai) Ltd. Room 2210-2215, Tower B Far East International Plaza No. 317, Xianxia Road Shanghai, China PC: 200051 Phone: +86 21-6235 -1677

www.dynacord.com

Dynacord Electronics BROCHURE

Specifications and Main Features

Frequently Asked Questions

User Manual