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C

ONNECTINGS 

 

Rear view of Appliance  : 

 
 
 
 
 
 
 
 

 

 

 
 

1)   Left Speaker Output   

7) Left Analog Input 

2)   Right Speaker Output  

8) Input type elector : 

3)  On/Off Switsh and general 

- Line : button pushed off 

      plug In (with  protection fuse) 

- XLR : button pushed on 

4)  Left Analog Output 

9) Left XLR Input 

5)   Right Analog Output 

10) Right XLR Input 

6) Right Analog Input 

11)

 

Switsh for Mono bridge 

 

 
D

ETAILS OF FUNCTIONS 

 
Front view of Appliance

 : 

 

 
 
 
 
 
 

 

 

 

 

 

12) Led indicator of switsh On/Off. 
13) Led indicator of mono bridge : 

Led is ON when the power Amp have been 

activated on MONO before general switsh on. 

14) Led indicator of XLR Input mode  : the LED switshes on if the button (8) on the 

rear of the AM is on XLR position. 

A

DVISES 

:

 

 

-

 

To optimise the performances of your amplifier, you should switch it on at least 
half an hour before any listening, the time for power stage to reach their ideal 
working temperature. Between two uses, it is better to let it on stand-by position, so 
that the power stages remains at their optimal temperatures. 

-

 

We advise you to use good wires to link with the other elements (CD player, 
loudspeakers…). Don't hesitate to take advises from your dealer. 

 

 

M

ODE 

B

RIDGE 

M

ONO

 

Careful : Switsh OFF your appliance before using this mode. 

 

You can transform your AM400 power amplifier as a mono bridge amplifier. 
Activate the Switsh (11) at the rear of the appliance on MONO. PRE-OUT Outputs 
of the preamp must be connected to the 

Right Inputs

 of each Amplifier. 

For each Amplifier, te (red) of the Right Output (1)  has to be connected to 
the te (red ) of the speaker and te (red) of the Left Output (2) to the 
terminal – (black) of the speaker. 
Wiring of the speakers will be the same while using RCA or XLR cables. 

 
 
I

NTER

-

CONNECT

 

(Configuration : 1 Preamp and 2 power Amplifiers  mono bridged) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 4 

 5 

  3 

 2 

  8  9    11  

10 

 12 

 

   

 13  14 

Amplifier 

for Left 

channel 

Amplifier 

for Right 

channel 

Left 
Speaker 

Right 
Speaker 

RCA links 
XLR links 
 

Switch sur MONO 

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