Linar Audio P107 User Manual

AUDIOAUDIO

Linar Audio

P107

Stereo Preamplifier

User Manual

Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Important Safety Instructions

1. Read carefully these instructions.

2. Keep these instructions in a safe place.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves or another apparatus that produces heat.

9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other (North American standard). A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for safety. If the provided plug does not fit into the outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments and accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer or sold

with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been

damaged in any way, such as when the power cord or plug has been damaged; liquid has been spilled or objects have fallen into the apparatus; or the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15. No naked flame sources, such as candles, should be placed on the apparatus.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,

DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage “ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.

Please read completely and observe all instructions and precautions in this owner manual before operating your Linar A105 Amplifier. Retain this owner's manual for future reference

1. ALWAYS disconnect the AC main power cord mains before connecting or disconnecting any cables.

2. ALWAYS use three-connector AC main power cord including a protective grounding protection.

3. NEVER use “ground lifting” and ground plug must be left intact. Failure to comply will void the

warranty and could pose a serious risk to your health and safety.

4. ALWAYS provide a minimum a 10 cm (4inches) of clearance above the preamplifier to allow for heat dissipation.

5. NEVER use flammable or combustible chemicals for cleaning audio components.

6. NEVER wet the inside of this product with any liquid.

7. NEVER pour or spill liquids directly onto this unit.

8. NEVER block air flow through ventilation slots or heatsinks.

9. NEVER bypass any fuse.

10. NEVER replace any fuse with a value or type other than that specified.

11. NEVER attempt to repair this product. If a problem occurs, contact your Linar Audio dealer.

12. NEVER remove the top cover. Internal components can store electricity and could result in serious

electrical shock or injury. There are no user-serviceable parts.

13. NEVER expose this product to extremely high or low temperatures.

14. NEVER operate this product in an explosive atmosphere.

15. ALWAYS unplug sensitive electronic equipment during lightning storms.

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Contents

Important Safety Instructions .................................................................................2

Introduction ............................................................................................................5

Unpacking..............................................................................................................5

S001 Power Supply Module...................................................................................6

Connecting the P107 to the S001..........................................................................7

Rear Panel.............................................................................................................8

Operating the P107 from the Front Panel..............................................................9

Operating the P107 from the Remote Control......................................................11

Data Retention.....................................................................................................14

Troubleshooting ...................................................................................................14

Specifications of Linar P107 Preamplifier ............................................................15

Service and Warranty...........................................................................................16

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Introduction

Thank you for choosing the Linar Audio P107, Stereo Preamplifier. Linar Audio products are the fruit of extensive research and development in the audio field. Linar Audio

Preamplifiers are designed to provide the world-class performance. The structure of the P107 is made of a passive volume control at the front end followed by a gain section

without feedback. The volume control circuit uses mechanical relays with high precision low noise resistors to preserve the integrity of the signal. Mechanical relays have zero ON resistance, infinite OFF resistance, almost no capacitance and introduce no distortion. The variation of the volume level may occasionally introduces very small “clicks” that are no danger for the loudspeakers. The voltage gain section on the P107 is designed with J-FET transistors at the input and MOSFET transistors at the output stage, without feedback. The circuitry is fully complementary and fully balanced from input to output.

Aesthetically stunning and sonically spectacular, the Linar P107 is a perfect match for your high-end 2 channel sources.

As with many high-end audio products, your Linar Preamplifier will require a significant break-in period. This process may take up to 200 hours of use.

Familiarize yourself with the material contained within this manual prior to using in order to get the full benefit of your investment. If you have any uncertainties, contact your Linar Audio dealer.

Given proper use and care, your Linar Audio Preamplifier should provide you with many years of exceptional music reproduction and listening pleasure.

Unpacking

Unpack your Linar P107 Preamplifier carefully since it is somewhat heavy. Keep all packaging to ensure safe transport in the future. The shipping box includes:

 P107 Preamplifier  S001 Power Supply Module  AC Power Cord  Two 4 conductors power cables for analogue circuits  One 5 conductors power cable for digital circuits  Remote Control  Two AAA batteries  This Owners Manual

After unpacking, perform a thorough inspection of the preamplifier and report any damage to your dealer immediately. It is recommended to allow the unit to acclimatize to the temperature and humidity conditions in your home prior to operation.

Please write below the serial number of your Linar Audio P107, Stereo Preamplifier located on the rear panel for future reference.

Serial number: ___________________________________________

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

S001 Power Supply Module

The S001 composed of three independent power supplies: two generate the DC analogue voltages for the left and right channels while the third power supplier feeds the logic and relay circuitries.

On the front panel of the S001 there is one LED (Light Emitting Diode) indicating the status of the S001 as follow:

- Green: Stand-by mode (Only the logic power supply is on)

- Blue: The P107 is ON

- Red: At least one of the three power cables between the S001 and the P107 is not connected properly.

The rear panel of the S001 includes:

- the AC Line Cord Receptacle and Fuse Holder

- the AC Power Switch

- the Power Connectors

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Figure 1. S001 Rear panel

1 AC Line Cord Receptacle and Fuse Holder

The Linar P107 Preamplifier has an “IEC” type AC power connector. Insert the supplied AC power cord into connector prior to plugging the cord into the AC wall receptacle.

The AC main fuse is accessible below the IEC receptacle. If you suspect the fuse to be blown, disconnects the AC Line Cord and pull out the fuse holder with a small flat screwdriver inserted in the slot accessible by the IEC receptacle. Replace the fuse by the following type:

2

22

O

OIOIOIO

I

1

11

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Main Voltage 120VAC Fuse type: 5mm x 20mm slow blow Rating: 0.5A 125VAC or 250VAC

Main Voltage 240VAC Fuse type: 5mm x 20mm slow blow Rating: 0,25A 250VAC

2 AC Main Switch

The main switch turns off all three power supplies in the S001 when pressing “O”. Consequently, the P107 can’t be activated neither from the POWER button on the front panel nor the remote control.

3 Power connectors to feed the P107 Preamplifier

Those connectors are the source of power for the preamplifier.

Connecting the P107 to the S001

The P107 is linked to the S001 by three cables:

Two 4 conductors cable for the analog circuits One 5 conductors cable for the digital circuit

All three cables have a female connector at one end and a male connector at the other end. The male connector end is facing the S001 while the female connects to the P107 as per figure 2.

RIGHT OUTPUTS

MON R

Made in Canada by :

Fabri qué au Cana d a par:

IN V DIG I N AV-L OUT AV-LIN AV-ROUT AV-R

IN V DIG IN AV-L OUT AV-LIN AV-ROU T AV-R

T

R

O

S

SORT

T

I

O

R

D

S

E

I

IES DROIT

E

ES

IN- 7

ES

RIGHT INTPUTS ENTREES DROITES ENTREES GAUCHES LEFT INTPUTS

MON D

S

IN- 5IN- 6

IN- 5IN- 6IN- 7

ENT VA-DSOR VA-D

IN- 1IN- 2IN- 3IN- 4

ENT V NUM

ENT VA-G SOR VA-G

IN- 1 IN- 2

Figure 2. Interconnection between the P107 and the S001

To test if the three power cables are connected properly, turn the switch of the S001 to OFF (press the switch on O). Make sure that the preamp is not connected neither to the sources nor the amplifier. Insert the AC cable in the receptacle of the S001 and plug the other end in the outlet. Turn on the S001 by pressing I on the switch. The LED on the front panel of the S001 shall be green (stand-by mode). If the LED is red, it means that at least one power cable between the S001 and the P107 is not connected properly.

IN- 3 IN- 4

OUT

MON L

MON G

IN- 5 IN- 6 IN- 7

LEF

LEFT OUTPUTS

U

T

O

T

R

O

S

SORT

S

E

I

IES GAUCH

S

T

TPU

H

C

U

A

G

S

E

ES

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Rear Panel

All connections are accessible from the rear panel of the preamplifier. Familiarize yourself with the layout of the rear panel prior to placing your preamplifier on a shelf or in a cabinet. Ideally, you should have easy and open access to the rear panel to make connections easier and to reduce any crimping or pressure on your cables.

Connections shall be made with all system components turned off! The performance of the system can be significantly improved by using high quality interconnect.

4

3 355 67 7

33 335555 6677 77

RIGHT OUTPUTS

O

S

R

T

SORT

R

D

O

S

I

IES DRO

E

IN- 6IN- 7

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222

1 RCA Input Jacks

The P107 has four single-ended inputs on left and right channels labelled IN1 to IN4 for inputs from line-level source equipment such as CD, DVD, Tuner and Recording devices. Any of these inputs may be selected from the P107 front panel or the remote control. (See section Operating the P107 from the Front Panel or Operating the P107 from the Remote Control). When a recording device is used, it shall be connected to IN-4.

2 XLR Balance Input

There are three XLR Balance inputs on left and right channels labelled IN5 to IN7 for inputs from line-level source equipment such as CD, DVD, Tuner and Recording devices. Any of these inputs may be selected from the P107 front panel or the remote control. . (See section Operating the P107 from the Front Panel or Operating the P107 from the Remote Control).

Balanced operation: Pin No 1: Ground Pin No 2: + input (Non-inverting input) Pin No 3: - input (Inverting input)

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Made in Canada by:

Fabr i qué au Can ada par :

IN V DIG IN AV-L OUT AV-LIN AV-ROUT AV-R

MON R

MON D

IN- 5

MON D

T

E

I

ITES

S

RIGHT INTPUTS ENTREES DROITES ENTREES GAUCHES LE FT INT PUTS

ENT VA-DSOR VA-D

1 1

111 111

IN V DIG IN AV-L OUT AV-LIN AV-ROUT AV-R

ENT VA-G SOR VA -G

ENT V NUM

IN- 1IN- 2IN- 3IN- 4

ENT VA-G SOR VA -G

IN- 1 IN- 2

IN- 3 IN- 4

MON L

MON G

OUT

IN- 5 IN- 6

4

44

L

LEFT OUTPUTS

F

E

T

SORTI

O

S

R

T

I

2

222

Figure 3. Linar Audio P107 Preamplifier Rear Panel

O

U

T

ES GAU

G

S

E

T

U

S

P

A

U

CHES

C

S

E

H

IN- 7

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Pin assignment of the female XLR input:

1

2

3

3 XLR Balance Output

Two XLR Balance outputs on left and right channels allow to feed more than one amplifier.

4 RCA jacks Output

Two RCA Jacks outputs on left and right channels allow feeding more than one amplifier. The signal polarity is similar to the input

5 Monitor RCA jacks output

The RCA Jacks output on left and right channels connects to the recording input or a recorder. The signal is unaffected by the volume control

6 Input Power connectors from the Power Supply module S001

See section: Connecting the P107 to the S001

7 Output Power connectors

These connectors are designed to power another Linar Audio product

Operating the P107 from the Front Panel

The front panel window of the Linar Preamplifier has a display with blue characters and embedded control buttons.

1

P107

-14.5dB-14.5

-14.5dB-14.5 IN7:CD

IN7:CD

AUDIOAUDIOAUDIO

VOLUME

VOLUME MONITOR

MONITOR

AUDIOAUDIOAUDIO

2 4335

22 44333355

Figure 4. Linar P107 Preamplifier Front Panel

dB

VOLUME

INPUTPOWER

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

1 Display Window

A high resolution Vacuum Fluorescent Display is chosen for its high contrast. The display is organised in two rows. The top row gives the volume level for each channel while the bottom row indicates the source. The intensity level is selectable from the remote control.

When the main switch of the S001 is turned, the display of the P107 will blink for three seconds and shows the firmware version programmed in the microcontroller.

2 Power

Use the Power button to turn on or off the Preamplifier. Press the button once to turn the power on, and press again to turn the power off.

Turn on the preamplifiers before the amplifier and turn off the amplifier before the preamplifier.

Reset

The reset function allows the P107 to return the factory default values. The sequence is the following:

1. Turn OFF the P107 by pressing “POWER” if the P107 is ON.

2. Press the POWER button on the front panel faceplate for ten seconds.

3. The display will show: ** Restore default ** for three seconds. Then:

- All volume levels are set to -30.0dB (no input in BYPASS mode)

- No label is assigned to any input

- The maximum level limit is set to 12.0dB for all inputs

- Display brightness is set to 50%

3 Volume Up and Volume Down

The Volume Up and Down buttons control the output level of preamp in accurate steps of 0.5dB from 12dB down to -95dB. The values displayed represent the gain or attenuation of the output signal against the input. A positive number indicates a gain, a negative number attenuation. A 0.0 dB level means that the output signal has the same amplitude as input as long that the output type is identical to the input (RCA or XLR).

4 Input (selector)

Pressing the Input selector repeatedly will scroll between all the inputs of the Linar Preamplifier.: IN1 to IN7

5 Monitor

The Monitor button MON selects the input IN4 of the Preamplifier. At the same time, the signal from the selected source will be fed out to a recording device via the “MON” jack on the rear panel. The monitor function allows to listen the selected source trough the recording device fed from MON jack. The monitor function can be turned on or off, allowing direct comparison of original and recorded media from your listening position.

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Operating the P107 from the Remote Control

1

VOL

BALBAL MUTE

VOL

PROG

AUX1

VOL

INPUT

DISP

BYPASS

CD

DVD

TUNER

AUX2

MON

Figure 5. Remote control for Linar Audio P107 Preamplifier

The buttons are arranged in five zones according to their functions.

1 Power (Zone 1)

Use the Power button to turn on or off the Linar Preamplifier. Press the button once to turn the power on, and press again to turn the power off.

Turn on the preamplifiers before the amplifier and turn off the amplifier before the preamplifier.

2 Sound Level (Zone 2)

Five buttons allows you to change the volume or the balance and also mute the preamp. The Volume Up and Down buttons control the output level (Gain) of preamp in accurate steps of 0.5dB from 12dB down to -95dB. The values displayed represent the gain or attenuation of the output signal against the input. A positive number indicates a gain, a negative number attenuation. A 0.0 dB level means that the output signal has the same amplitude as input as long that the output type is identical to the input (RCA or XLR).

The Balance between left and right channels can be adjusted by pressing the “BAL” buttons. Holding down the Balance button will decrease volume in the Right channel. Conversely, pressing the Balance button will reduce volume in the Left channel.

The MUTE button cuts the signal to all the output connectors RCA and XLR.

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3

33

4

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5

55

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

3 Input Selection (Zone 3)

The P107 has seven inputs. The inputs are tagged as IN1, IN2, IN3, IN4 to IN7. The IN4 may be used as a MONITOR INPUT.

The selection of the input is done by pressing the INPUT button. When the input button is pressed, the input will scroll up: IN1, IN2,… IN6, IN7 and starts over again. For example, if the input selected before pressing the input button is IN4, pressing the input button will bring it to IN5.

4 Special functions (Zone 4)

Three buttons enable the special functions of the P107. Those functions are:

- Labelling an input

- Set the maximum volume level per input

- Enabling BYPASS

- Set the intensity of the display

Labelling an input

The user may assign a label to any input. The choice of label is: CD, DVD, TUNER, AUX1, AUX2. Via the remote control, the input currently selected may be labelled by pressing program and followed by the label button in zone 5. Note that MON label is restricted to IN4.

The programming sequence is the following:

1. Press “PROG”

3. The text of the bottom row will be: INx: PROGRAM (x is the number of the input)

4. Press the desired label button (in zone 5 on figure 5)

5. The text of the bottom row will be: INx: YYYY, where YYYY is the label chosen in step 4. To remove the label of an input;

1. Select the input with a label to be removed

2. Press “PROG” twice on the remote control.

3. The TEXT of the bottom row will be: INx (x is the number of the selected input)

Set the maximum volume level per input

In order to prevent excessive level feeding the amplifier, the user can define for each input, the maximum volume level except when the bypass mode is selected,. Therefore, the upper limit will no longer be 12.0dB if the user wants to limit the maximum level to another value.

The set a maximum volume level,

1. Press “PROG”

2. Press “MUTE”

3. The volume level on the display will be: 12.0 12.0 (or the maximum level already set)

4. Press the volume up or down to select the desired level. Both channels volume will increase or decrease by the same value.

5. Press “MUTE” to record the new max input level, and do not press any button for three seconds. NOTE: If the user presses any button but MUTE, the command will be cancelled.

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

If the user wants to retrieve the full dynamic range, he has to repeat the sequence above and set the volume to 12.0 dB. Values greater than 12.0 or less than -95.0 are not permitted.

NOTE: The BYPASS function overrides the maximum volume level setting.

Enabling BYPASS

CAUTION:

Enabling bypass to an inappropriate input may results to permanent damage to the

loudspeaker and may force the amplifier to shutdown due to the excessive input

level.

The bypass mode allows the user to connect “directly” a source to the amplifier meaning that the amplitude of the signal from the source is neither amplified nor attenuated. Note that this condition applies only when the input is the same type as the output (RCA or XLR).

To activate the bypass mode, the sequence is the following:

1. Press “PROG”

2. Press “BYPASS”

3. The bottom line of the display shows: INx : BYPASS ?

4. Press “BYPASS” again to confirm the command within 9 seconds. NOTE: If the user presses any button but BYPASS, or wait more than 9 seconds, the command will be cancelled.

NOTE: If the user does not press PROG before pressing BYPASS, the command is ignored and the display show on the top line: INVALID for one second.

To de activate the bypass mode, the sequence is the following:

1. Press “BYPASS”

2. The input returns to the settings (label and volume) before the activation of the BYPASS.

Set the intensity of the display

The intensity of the display is adjustable to four levels: 0% (OFF), 50%, 75% and 100%. To set the intensity of the display

1. Pressing “DISP” varies the intensity step by step. Pressing DISP will bring the intensity to

the next level: 0% to 50%, 50% to 75%, 75% to 100% and 100% to 0%

5 Direct Input Selection (Zone 5)

Six buttons allows the user to select directly a pre-labelled source (See section Labelling an input). The labelled sources are: CD, DVD, Tuner, AUX1, AUX2, and MON. Note that MON selects only IN4.

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Data Retention

The P107 keeps the setting when the preamp is turned off and even during power AC line shutdown. The settings retained are:

1. Input selection

2. Label assignment

3. Volume level, and balance

4. Maximum volume level setting

5. BYPASS mode

6. Display intensity

Troubleshooting

There are no user serviceable parts in the Linar Audio Preamplifier. Servicing should only be performed by factory-authorized technicians by Linar Audio, or by Linar Audio. However, before contacting your dealer, please check the P107 if the problem is listed below.

LED off on S001 Power Supply Module

- Check if switch on S001 is ON

- Check if AC power is connected

- Check Fuse

Disconnect the AC Line Cord and pull out the fuse holder with a small flat screwdriver inserted in the slot accessible by the IEC receptacle. Replace the fuse by the following type:

Main Voltage 120VAC Fuse type: 5mm x 20mm slow blow Rating: 0.5A 125VAC or 250VAC

Main Voltage 240VAC Fuse type: 5mm x 20mm slow blow Rating: 0,25A 250VAC

No display illumination on P107

- Check if front panel LED of the S001 is illuminated. If red: Reconnect the three cables between the Power Supply Module and the Preamplifier to turn the LED on the S001 to green. Then press power to turn on the P107.

No audio output

- Check if the source is connected to the input select

- Check if the source is operating

- Check if the P107 is not on MUTE

- Check if the volume is not too low.

Remote control does not work

- Change batteries

- Check if remote sensor on the P107 between the volume buttons is not obstructed

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Specifications of Linar P107 Preamplifier

Configuration……………………………………...………. Dual Mono, fully balanced and complementary Circuit Topology…….…………………………………….. Passive volume control followed by a gain

section without feedback Power Supply…………………………………..…………. 2 x 85VA for audio, 10VA for control Number of RCA input per channel………………..…..… 4 Number of XLR input per channel………………..…..… 3

Input impedance………………...................................... 20.0k

Input sensitivity ……………………………………….….. 100mV to 20Vrms Frequency Response…………………………………..…. 5Hz-100kHz +0/-0.1dB Total Harmonic Distortion (1kHz @1Vrms)…………….. < 0.02% Total Intermodulation Distortion………………………….. < 0.02% Input transistor of the gain section……………..……….. JFET Gain..……………………………………………………..… 12dB Volume control topology……………………………….… Resistive network Volume control range……………………………….….… 12dB to -95dB in steps of 0.5dB Number of XLR output per channel………………..….… 2

Number of RCA output for per channel..….................… 2

Output impedance……………………………………..….. 50 Nominal output level..…………………………………..… 1Vrms Maximum output level single ended…………………..…

Maximum output level balanced……………………....… 10Vrms

Output transistor ……………..…………………………... MOSFET

Class of operation…………………………..…………..... A

Signal to noise ratio..…………………………………..… -103dB below max output Channel separation……………………………………..… > 100dB Remote Control………..……………………………..…… 16 buttons coded RC5 in aluminum case Power consumption in stand-by mode……………..…… 0.3W

Power consumption when operating………………….... 30W

Weight…………………………………………………..….. 12.7kg (28 lbs) with packaging Dimensions (WxHxD)…………………………………..…. 457mm x 114mm x 300mm (18.0”x4.50”x15.38 ”)

5Vrms

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Linar Audio P107 - Stereo Preamplifier ___________________________________________________________________________________

Service and Warranty

Linar Audio P107 Preamplifier is guarantied for a period of 5 years from original date of purchase against manufacturing defects. This warranty includes parts, labour, and return shipping to the original or subsequent owners. In the unlikely event you experience technical problems with your Linar Preamplifier, please contact your dealer for troubleshooting tips. If no solution can be found, please contact Linar Audio using the contact information provided below. If there is no authorized service technician in your area, a Return Material Authorization (RMA) will be given to you. Only after obtaining a Return Authorization should you send your Preamplifier to the manufacturer. Linar Audio will either repair or replace your defective product at their discretion.

This warranty will be considered void if any defect, failure, malfunction, or other damage is deemed to have been caused by mistreatment. Mistreatment includes, but is not limited to, abuse, tampering, servicing of the Preamplifier by unauthorized technicians, and failure to conform to operating instructions listed in this manual.

There are no user serviceable parts in the Linar Audio P107 Preamplifier. Servicing should only be performed by factory-authorized technicians, or by Linar Audio.

Contact Information:

Linar Audio (2009) Inc.

50 Willard Street

Ottawa, Ontario, K1S 1T8

CANADA

Tel: 613 261-8466

Email: service@linaraudio.com

www. linaraudio.com

LIN: 031-000-02E

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Linar Audio P107 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual