owner’s manual · the radio casset- te player (or any type of sources provided with output for...

2
- 62018 Potenza Picena (MC) Italy • Tel.+39 0733 870.870 • Fax +39 0733 870.880 • www.audison.com Cod. 10124200 OWNER’S MANUAL Car audio preamplifier BALANCED UNBALANCED muterem A B S A B S IN OUT LEFT IN OUT RIGHT INPUTS + + + + MA-1X MA-1X LEVEL MUTE DELAY GND GND GND +24V -24V +24V -24V +24V -24V + + + + MA-1X MA-1X GND GND GND GND +24V -24V +24V -24V LEVEL SWITCHING POWER SUPPLY BALANCED UNBALANCED BATTERY + + + + GND GND GND GND power balanced or unbalanced BALANCED UNBALANCED muterem A B S A B S IN OUT LEFT IN OUT RIGHT INPUTS balanced or unbalanced power Installation example PA-LINE + GND GND + 2 3 1 PIN ABS Balanced connection (PIN ABS) Unbalanced connection (PIN RCA) 1-2-3 1-2 GND + PIN RCA Unbalanced connection ABS (Audison Balanced System) SYSTEM CONNECTIONS UNIT FIXING A B BLOCK DIAGRAM

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Page 1: OWNER’S MANUAL · the radio casset- te player (or any type of sources provided with output for the amplifier MUTE). Its main function is to be connected to the MUTE output of a

- 62018 Potenza Picena (MC) Italy • Tel. +39 0733 870.870 • Fax +39 0733 870.880 • www.audison.comCod. 10124200

OWNER’S MANUALCar audio preamplifier

BALANCED

UNBALANCED

muterem

A B SA B S

IN OUTLEFTIN OUTRIGHT

INPUTS

++

++

MA

-1XM

A-1X

LEVEL

MU

TED

ELAY

GN

D GN

D

GN

D

+24V-24V

+24V-24V

+24V

-24V

++

++

MA

-1XM

A-1X

GN

D

GN

D

GN

D

GN

D

+24V-24V

+24V-24V

LEVEL

SWITC

HIN

GPO

WER

SUPPLY

BALA

NC

ED

UN

BALA

NC

ED

BATTERY

++++

GN

D

GN

D

GN

D

GN

D

power

balancedor

unbalanced

BALANCED

UNBALANCED

muterem

A B SA B S

IN OUTLEFTIN OUTRIGHT

INPUTS

balancedor

unbalanced

power

Installation examplePA-LINE

+GND

GND

+

2

31

PIN ABS

Balanced connection (PIN ABS)Unbalanced connection (PIN RCA)

1-2-31-2

GND

+

PIN RCA

Unbalanced connection

ABS (Audison Balanced System) SYSTEM CONNECTIONS

UNIT FIXING

A

B

BLOCKDIAGRAM

Page 2: OWNER’S MANUAL · the radio casset- te player (or any type of sources provided with output for the amplifier MUTE). Its main function is to be connected to the MUTE output of a

PA lineCONTROLS

AND FUNCTIONS

RADIO/CDPLAYER

AUX

MOBILECAR

PHONEREMOTE

Balanced

Unbalancedmuterem

ABS

IN OUTLEFTIN OUTRIGHT

PRE-INPUTS ABS POWERINPUT -