How it Works
Audison
Loading...
Thesis TH quattro
Advanced Manual
72 pgs9.23 Mb0
Table of contents
Loading...

Audison Thesis TH quattro Advanced Manual

In store "130" you
can find and buy almost all necessary goods for your auto
in
the very particular thing. We are waiting for you at the address
PHONES
(068) 282
-0-
130
(044) 360-7-130 (050) 336-0-130 (063) 788-0-130 (067) 233-0-130
CAR RECEIVERS — Receivers • Media receivers and stations • Native receivers • CD/DVD changers • FM-modulators/USB adapters • Flash memory • Facia plates and adapters • Antennas • Accessories | CAR AUDIO — Car audio speakers • Amplifiers • Subwoofers • Processors • Crossovers • Headphones • Accessories | TRIP COMPUTERS — Universal computers • Model computers • Accessories |
GPS NAVIGATORS — Portable GPS • Built-in GPS • GPS modules • GPS trackers • Antennas for GPS navigators • Accessories | VIDEO — DVR • TV sets and monitors • Car TV tuners • Cameras • Videomodules
• Transcoders • Car TV antennas • Accessories | SECURITY SYSTEMS — Car alarms • Bike alarms • Mechanical blockers • Immobilizers • Sensors • Accessories | OPTIC AND LIGHT — Xenon • Bixenon • Lamps
• LED • Stroboscopes • Optic and Headlights • Washers • Light, rain sensors • Accessories | PARKTRONICS AND MIRRORS — Rear parktronics • Front parktronics • Combined parktronics • Rear-view mirrors
• Accessories | HEATING AND COOLING — Seat heaters • Mirrors heaters • Screen-wipers heaters • Engine heaters • Auto-refrigerators • Air conditioning units • Accessories | TUNING — Vibro-isolation
• Noise-isolation • Tint films • Accessories | ACCESSORIES — Radar-detectors • Handsfree, Bluetooth • Windowlifters • Compressors • Beeps, loudspeakers • Measuring instruments • Cleaners • Carsits
• Miscellaneous | MOUNTING — Installation kits • Upholstery • Grilles • Tubes • Cable and wire • Tools • Miscellaneous | POWER — Batteries • Converters • Start-charging equipment • Capacitors
• Accessories | MARINE AUDIO AND ELECTRONICS — Marine receivers • Marine audio speakers • Marine subwoofers • Marine amplifiers • Accessories | CAR CARE PRODUCTS — Additives • Washer fluid • Care accessories • Car polish • Flavors • Adhesives and sealants | LIQUID AND OIL — Motor oil • Transmission oil • Brake fluid • Antifreeze • Technical lubricant
Internet store of autogoods
ICQ
294-0-130 597-0-130
SKYPE
km-130
consultants will provide you with exhaustive information and help you to chose
http://130.com.ua
w
udis
eu
PRELIMINARY
130.com.ua
Autogood products internet store http://130.com.ua
ADVANCED
MANUAL
TH quattro
Car Audio Multichannel Amplifier
ww.a
on.
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua

INDEX

THESIS - The project Packaging Contents Installation Fixing template Rear Panel Functions Description How to remove the panel / the protection knob How to connect the power supply How to replace the fuse How to connect the speakers in 4 Ch mode How to connect the speakers in 3 Ch mode How to connect the speakers in 2 Ch mode Input controls Functions Description How to move from one sensitivity range to another Front Panel Functions Description How to connect the remote How to connect the source through the preamplified analog input (4 Ch mode) How to connect the source through the preamplified analog input (3 Ch mode) How to connect the source through the preamplified analog input (2 Ch mode) Electronic Crossover TH in 4 Ch mode - Filtering A channels and B channels TH in 3 Ch mode - Filtering A channels TH in 3 Ch mode - Filtering B channels (Setup X-Over Slope 12 dB) TH in 2 Ch mode - Filtering A channels and B channels (Setup X-Over Slope 12 dB) TH in 3 Ch mode - Filtering B channels (Setup X-Over Slope 24 dB) How to insert Examples Two Way, multi-amplified, TH amplifier, Analog Input Two Way + Sub, multi-amplified, TH amplifier, Analog Input Three Way + Sub, multi-amplified, TH amplifier, Analog Input Three Way + Sub, multi-amplified, with and without TH amplifiers, Analog Input THESIS ASC (AMPLIFIER STATUS CONTROLLER) INPUTS AND PRE-AMPLIFIER ASC - Amplifier Status Controller Functions Description Setup Amplifier: Main Input Digital Inputs How to adjust the volume control and input selector using a digital source Front Panel How to achieve same output volume level using an analog source (with its own volume control) and a digital source How to connect a source through the optical digital input in a system featuring more than one TH amplifier (4 / 3 / 2 Ch mode) How to connect a source through the optical digital input in a system featuring other non-TH amplifiers (4 / 3 / 2 Ch mode) How to connect an analog and a digital source in a system featuring more than one amplifier (4 / 3 / 2 Ch mode) How to connect an analog and a digital source in a system featuring more than one amplifier (4 / 3 / 2 Ch mode)
General
2
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua
INDEX
ASC - Amplifier Status Controller Setup Amplifier: Amp ID on 4 Ch Mode Setup Amplifier: Amp ID on 3 Ch Mode Setup Amplifier: Amp ID on 2 Ch Mode Setup Amplifier: Amp ID-Preout Front Panel How to adjust the PRE OUT analog input ASC - Amplifier Status Controller Setup Amplifier: X-Over Slope of bridged channels (B) with TH in 3 Ch mode Setup Amplifier: X-Over Slope of bridged channels with TH in 2 Ch mode DUAL POWER & BIAS CONTROL Setup Amplifier: DUAL POWER Settings DUAL POWER Values How to change presets on the Memory Examples Three Way + Sub, multi-amplified, TH amplifiers, Digital Input Three Way + Sub, multi-amplified, TH amplifiers, Analog + Digital Input Three Way + Sub, multi-amplified, with and without TH amplifiers, Analog + Digital Input ASC - Amplifier Status Controller Status Monitor Runtime Monitor Info and Alert sentences DRC - Digital Remote Control Info and Alert sentences How to connect How to install ACNet - Audison Control Network Technical Specifications
General
3
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua

THESIS

The Project

The roads travelled to reach “the Sound” have created a conceptual cross-road, where state of the art digital technology and traditional techniques have gone their separate ways. They both have benefits of a different nature, yet are capable of merging together to achieve much higher Sound quality levels. The Thesis amplifiers are born from these considerations. The parts related to signal amplification are manufactured using the highest level of analog technology while, at the same time, the input section along with the processing and monitoring functions of the amplifier are the result of the most advanced digital technology.
The TH due is a two-channel power amplifier, designed for use in car. It is technologically progressive, featuring original circuitry, with extraordinary sound, consistent with Audison tradition.
Sections:
This manual is divided into sections allowing the use of the TH amplifier in standard settings or using its specific features in “digital” settings. Each section is marked by its corresponding bookmark.
General Part:
The TH amplifiers need to be connected like any other amplifier, in compliance with safe working conditions. Installation as well as power supply and speaker connections have to be made properly, following the standard methods a specialty store normally follows.
Classic Domain:
Despite the endless settings and customising possibilities ASC (Amplifier Status Controller) offers, the TH amplifiers can also be used in a traditional way, taking advantage of the analog inputs and of the controls which provide the signal to the final stages. The setting of the sensitivity, stereo or bridged mono configuration, the inputs sensitivity, the electronic crossovers on slide-through boards as well as the PRE bypass out, anyway let to include the TH within the traditional systems or to to build amplifying chains with absolute audiophile quality.
Digital Domain:
The TH amplifiers feature ASC (Amplifier Status Controller) which provides several factory functions for the complete control of all the amplifier’s functions. Heart of the system is a digital power microprocessor. It manages the amplifier functions and communicates with the user through a control panel as well as the Display Monitor, featuring the DRC remote control or, in a more complete and direct way, through the ACNet Audison Controller Network software. The ASC menu allows the amplifier set up, monitors the working conditions, viewable through a Status Monitor feature, also making the data available on the display intermittently. A USB connector enables the connection of the system to a computer, while the AC Link (Audison Control Link) allows the creation of communication network. The software will take care of the functional operations for all the amplifiers within the whole chain (system), providing a simple and complete interface. A revolutionary method for configuration which, up to know, were impossible to achieve with traditional designs.
Digital domainGeneral Classic domain
4

Packaging Contents

130.com.ua
Autogood products internet store http://130.com.ua
- TH quattro amplifier
- Printed Quick Start Guide
- 1.0 m AC Link (RJ-12) cable
- 1.0 m AD Link (RJ-45) cable
- 2.0 m USB cable
OWNER’S MANUAL / TH quattro
- USB/AC Link converter
- TH crossover kit composed of:
- N. 1 TH-MXR stereo module
HI PASS
Filters
Frequency Setting
Mode
Ban
TH-MXR.1
d
Hi
Mono
LO PASS
Lo Pass
24
dB
- N.8 frequency set modules (SS1-SW1-SW2-WM1-WM2-MT1-WT1-MT2)
- N. 2 CFB customizable modules
- N. 4 Fixing screws and plastic bushing
- Multispanner tooling
- 100 A AFS spare fuse
- CD ROM with: ACNet software This Advanced Manual (.pdf) AC Link drivers Test tracs
Available accessories (not included):
DRC - Digital Remote Control
- DRC control panel
- 4.5 m DRC/AC Link cable
- N.2 fixing brackets
General
5

Installation

130.com.ua
Autogood products internet store http://130.com.ua

External size

OWNER’S MANUAL / TH quattro
259 mm / 10.19“
510 mm / 20.07“

How to fix

1) 2)

Fixing size

478 mm / 18.82”
6
-
+
-
BChannels
LEFT RIGHT
+
12V
-
FUSE 100A

CAP
-
+
-
A Channels
LEFT RIGHT
+
160 mm / 6.30”
f 4.3 x 10.5 mm 3/16” x 7/16”
General
Fixing te
m
130.com.ua
Autogood products internet store http://130.com.ua
7

Fixing template

130.com.ua
Autogood products internet store http://130.com.ua
A
A
B
8
AB
130.com.ua
Autogood products internet store http://130.com.ua
A
B
IN A OUT A
LR LR
IN A
LR
-15
+15
GND
OUT - AD Link - IN
Mode A
IN B
LR
IN B OUT A
LRLR
DIGITAL AUDIODC OUT CONTROL BUS REM
IN
OPTICAL
8 7643
0
5
19
2
1 - AC Link - 2
level panel
OUTINADRS
Mode B
spacer
level panel
spacer
66 mm (2.6”)
26 mm (1.02”)
9
OUT AIN B
130.com.ua
Autogood products internet store http://130.com.ua
LRLR
IN B OUT A
LRLR
IGITAL AUDIO CONTROL BUS REM
AD Link - IN
IN
OPTICAL
8 7643
0
5
19
2
1 - AC Link - 2
level panel
OUTINADRS
spacer
level panel
spacer
66 mm (2.6”)
26 mm (1.02”)
10

Rear Panel

130.com.ua
Autogood products internet store http://130.com.ua

Functions Description

A Channels
+
-
LEFT RIGHT
321 4
A Channels B Channels
5
FUSE 100A
+
-

-
CAP
12V
-
+
POWER
CAP
+
B Channels
+
-
LEFT RIGHT
OWNER’S MANUAL / TH quattro
+
-
+
+
-
LEFT RIGHT
-
mono mono
12 V
++-
LEFT RIGHT
-
1 • POWER: Positive and negative terminals for 12 V car voltage supply. Size of connectors is 10 mm diameter
(2 AWG). Warning: connect positive and negative (GND) with polarity as indicated in the terminal. A wrong connection cause an amplifier damage.
2 • +CAP: Terminal to connect positive pole of external capacitor. 3 • A CHANNELS: Terminals to connect A Channel Left and Right speakers system. Size of connectors is 6
mm (6 AWG). Pay attention to connect speaker with polarity as indicated, wrong polarity causes a phase problem in the audio system.
4 • B CHANNELS: Terminals to connect B Channel Left and Right speakers system. Size of connectors is 6
mm (6 AWG). Pay attention to connect speaker with polarity as indicated, wrong polarity causes a phase problem in the audio system.
5 • FUSE: Protection Fuse Connection Audison AFS 100 A.

How to remove the panel / the protection knob

A Channels
+
LEFT RIGHT
­+
AChannels BChannels
+
LEFT
­+
RIGHT
mono
-
CAP
+
-
FUSE 100A
-
12V
CAP
-
POWER
12 V
+
+
+
LEFT
BChannels
LEFT
­+
RIGHT
-
­+
RIGHT
-
mono
General
11
Rear Panel
130.com.ua
Autogood products internet store http://130.com.ua

How to connect the power supply

OWNER’S MANUAL / TH quattro
Super Capacitor
Ground
A Channels
+
LEFT
­+
RIGHT
AChannels
+
LEFT
­+
RIGHT
-
mono
L: min 16 mm (5/8”)
L: max 26 mm (1”)
Ø MAX: 2 AWG
-
CAP
+
CAP
-
-
POWER
12 V
FUSE 100A
12V
+
BChannels
+
LEFT
­+
RIGHT
-
BChannels
+
LEFT
­+
RIGHT
-
mono
Fuse Holder
Battery
Ground
General
12
Rear Panel
130.com.ua
Autogood products internet store http://130.com.ua

How to replace the fuse

OWNER’S MANUAL / TH quattro
A Channels
+
LEFT RIGHT
­+
-
CAP
A Channels B Channels
+
LEFT
-
+
RIGHT
mono
+
-
FUSE 100A

-
12V
CAP
-
POWER
+
12 V
+
LEFT RIGHT
+
LEFT
Fuse AFS 100 A (provided)
BChannels
­+
-
-
+
RIGHT
mono
-
General
13
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua
Rear Panel

How to connect the speakers in 4 Ch mode

About Input’s configuration see pages:
- 20 w 22 – Analog Input
- 37 w 40 – Digital Input
CHANNEL A
X-Over
A Channels
+
LEFT RIGHT
­+
AChannels BChannels
+
LEFT
­+
RIGHT
mono
L: min 12 mm (1/2”)
L: max 16 mm (5/8”)
Ø MAX: 6 AWG
X-Over
-
+
-
FUSE 100
CAP
-
CAP
-
POWER
12 V
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
A
12V
BChannels
+
LEFT
­+
RIGHT
-
+
+
LEFT
­+
RIGHT
-
mono
2Ch(IN A) 3Ch 4Ch
IN A IN A
IN B
Left
CHANNEL B
X-Over
Left
14
Right
X-Over
Right
General
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua
Rear Panel

How to connect the speakers in 3 Ch mode

About Input’s configuration see pages:
- 20 w 22 – Analog Input
- 37 w 40 – Digital Input
CHANNEL A
X-Over
A Channels
+
LEFT RIGHT
­+
AChannels BChannels
+
LEFT
­+
RIGHT
mono
L: min 12 mm (1/2”)
L: max 16 mm (5/8”)
Ø MAX: 6 AWG
X-Over
-
+
-
FUSE 100
CAP
-
CAP
-
POWER
12 V
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
A
12V
BChannels
+
LEFT
­+
RIGHT
-
+
+
LEFT
­+
RIGHT
-
mono
2Ch(IN A) 3Ch 4Ch
IN A IN A
IN B
Left
Out: Mix L + R
CHANNEL B
Right
General
15
OWNER’S MANUAL / TH quattro
130.com.ua
Autogood products internet store http://130.com.ua
Rear Panel

How to connect the speakers in 2 Ch mode

About Input’s configuration see pages:
- 20 w 22 – Analog Input
- 37 w 40 – Digital Input
A Channels
+
LEFT RIGHT
­+
AChannels BChannels
+
LEFT
­+
RIGHT
mono
-
CAP
-
+
CAP
-
POWER
-
12 V
L: min 12 mm (1/2”)
L: max 16 mm (5/8”)
FUSE 100
A
12V
+
Ø MAX: 6 AWG
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
BChannels
+
LEFT
­+
RIGHT
-
+
LEFT
­+
RIGHT
-
mono
2Ch(IN A) 3Ch 4Ch
IN A IN A
IN B
X-Over
Left
X-Over
Right
CHANNEL BCHANNEL A
General
16

Input controls

130.com.ua
Autogood products internet store http://130.com.ua

Functions Description

123
PUSH
OWNER’S MANUAL / TH quattro
LEVELS
0.3 ÷ 1.2V RMS
BA
Hi :
1.2 ÷ 4.8V RMS
Lo :
2Ch (IN A) 3Ch 4Ch
IN A IN A
IN B
1 • A / B LEVELS: A channels (Left and Right) and B channels (Left and Right) input sensitivity adjustment. It
features 2 ranges, Hi from .3 to 1.2 VRMS and Low from 1.2 to 4.8 VRMS. By pushing for three seconds on the knob you can change the range. To see voltage value and range check the ASC display. Those controls are also available if ACNet sofware is used.
2 • 4 / 3 / 2 Ch Mode: Setting the switch on 4 Ch, the amplifier has to work in 4 channels mode, switching on
3 Ch the B channels will set in mono (Bridge), in 2 Ch position the A channels will set in mono too and the TH quattro has to work in Dual Mono mode.
3 • IN A / IN B: This switch allows to drive the A channels through the IN A inputs and the B channels through
the IN B inputs or to drive the amplifier through the IN A inputs. In 2 Ch mode you must use the IN A inputs, IN A Left will drive the A channels ( mono) and IN A Right will drive the B channels (mono).

How to move from one sensitivity range to another

1) 2)
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
Low level
High level
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
2Ch(IN A) 3Ch 4Ch
IN A IN A
IN B
TURN THE KNOB TO REGULATE THE LEVEL OF THE A CHANNELS. PRESS THE KNOB FOR 3” TO CHANGE THE RANGE FROM HI TO LO AND VICE VERSA. IF YOU ARE USING THE IN B CHANNELS INPUT, REPEAT THE TUNING STEP ON THE B LEVELS KNOB.
NOTE: when passing from LO to HI level, sensitivity is automatically set on the lowest value. When adjusting sensitivity, ASC will show the clipping, if occurring, on the display (see points 9 and 10, page 55)
17
PUSH
LEVELS
BA
0.3 ÷ 1.2V RMS
Hi :
1.2 ÷ 4.8V RMS
Lo :
2Ch(IN A) 3Ch 4Ch
IN A IN A
IN B
Classic domain

Front Panel

130.com.ua
Autogood products internet store http://130.com.ua

Functions Description

132
OWNER’S MANUAL / TH quattro
IN A OUT A
LR LR
IN A
LR
-15
+15
GND
OUT - AD Link - IN
5
IN B
LR
IN B OUT A
LRLR
DIGITAL AUDIODC OUT CONTROL BUS
8
0
19
8
2
7643
5
IN
OPTICAL
1 - AC Link - 2
97 6 4
REM
OUTINADRS
1 • IN A: Analog Left / Right A channels Input 2 • IN B: Analog Left / Right B channels Input 3 • OUT A: Bypass Analog Output Left / Right. It’s the same signal of IN A inputs. To check out how they work
see page 20 w 22 and 37 w 40
4 • REM IN/OUT: Turn On Remote Input and Output for other devices 5 • DC OUT: ±15 V supply for external devices
CONTROL BUS 6 • AC Link 1 and 2: RJ-12 terminals to connect other devices provided with AC Link such as TH amplifiers,
DRC (Digital Remote Control), Audio Digital Processors, AC Link/USB Adapter for Personal Computer connection. The use of connector 1 or 2 is interchangeable. The RJ-12 connectors provided cable is normally used for digital telephone connection. It features 6-way connectors. The AC Link connection can give power supply to the amplifier external devices.
7 • ADRS: It’s the digital address of the amplifier when you want to realize a system with more than one TH.
Switch selector from 0 to 9 to set in a different number on each TH amplifier of the AC Link network. Maximum allowed chain amplifiers number is 10. Warning: if the same number is set for two or more amplifiers, the AC Link network does not work. The selected number is shown on Status display.
IN A
LR LR
IN A
LR
-15
+15
GND
OUT - AD Link - IN
DIGITAL AUDIO IN/OUT 8 • AD Link: is an Audio Digital Bus that can carry 8 channels. It employs a Class 5 or 6 shielded Ethernet LAN
cable with the provided shielded connectors, normally used in computer networks.
- AD Link IN: RJ-45 terminal input to connect digital audio coming from previous TH amplifier or the provided external device AD Link such as Digital Audio Processor.
- AD Link OUT: RJ-45 terminal output to connect to the next TH amplifier.
9 • OPTICAL IN: Input to connect the provided optical cable with TOSLINK connectors. The optical audio
digital signal in S/PDIF standard is supplied from provided sources such as CD/DVD players.
It accepts input PCM stereo signals up to 192 kHz / 24 bit.
IN B
LR
IN B
LRLR
DIGITAL AUDIODC OUT CONTROL BUS
OPTICAL
OUT A
OUT A
0
19
8
2
7643
5
IN
1 - AC Link - 2
18
REM
OUTINADRS
Classic domain
Front Panel
130.com.ua
Autogood products internet store http://130.com.ua

How to connect the remote

PUSH
Hi :
LEVELS
Lo :
0.3 ÷ 1.2V RMS
BA
1.2 ÷ 4.8V RMS
2Ch(IN A) 3Ch 4Ch
IN A IN A
OWNER’S MANUAL / TH quattro
MENU
ENTER
DOWN
UP
IN B
L: 7 mm (5/16”) MAX: 16 AWG
LR LR
IN A OUT A
LR
IN A
+15
GND
-15 OUT - AD Link - IN
LR
IN B
L R LR
IN B OUT A
DIGITAL AUDIODC OUT CONTROL BUS
IN
OPTICAL
Rem
In
1 - AC Link - 2
Rem
Out
Rem Out
REM
OUTINADRS
Rem
In
General
19
OWNER’S MANUAL / TH quattro
)
130.com.ua
Autogood products internet store http://130.com.ua
Front Panel
How to connect the source through the preamplified analog input (standard mode)
TH configured in 4 Ch mode
Input: IN A (and IN B) Stereo Analog Pre Out: Stereo Analog (=IN A) Power Output: 4 Channels
A Channels: Stereo B Channels: Stereo
ear Pre Out (Optional
Rear Pre Out (Optional)
Front
REM Out
Pre Out
IN A OUT A
LR LR
IN A
LR
DIGITAL AUDIODC OUT CONTROL BUS
-15
+15
GND
OUT - AD Link - IN
Stereo Pre In
IN B
LR
IN B OUT A
LRLR
0
19
8
2
7643
5
IN
OPTICAL
1 - AC Link - 2
Default preset
REM In
REM
OUTINADRS
Power Output: to carry out connections, check page 14 w 16
DRC: not required
PRE OUT: To cascade-connect other amplifiers when using the analog input you MUST use the Pre Out analog output.
Classic domain
20
OWNER’S MANUAL / TH quattro
)
130.com.ua
Autogood products internet store http://130.com.ua
Front Panel
How to connect the source through the preamplified analog input (standard mode)
TH configured in 3 Ch mode
Input: IN A (and IN B) Stereo Analog Pre Out: Stereo Analog (=IN A) Power Output: 3 Channels
A Channels: Stereo B Channels: Mono (MIX L+R)
ear Pre Out (Optional
Rear Pre Out (Optional)
Front
REM Out
Pre Out
IN A OUT A
LR LR
IN A
LR
DIGITAL AUDIODC OUT CONTROL BUS
-15
+15
GND
OUT - AD Link - IN
Stereo Pre In
IN B
LR
IN B OUT A
LRLR
0
19
8
2
7643
5
IN
OPTICAL
1 - AC Link - 2
Default preset
REM In
REM
OUTINADRS
Power Output: to carry out connections, check page 14 w 16
DRC: not required
PRE OUT: To cascade-connect other amplifiers when using the analog input you MUST use the Pre Out analog output.
Classic domain
21
Loading...
+ 50 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use