Doepfer

I'm finishing my custom A-100 cabinet and installing all the modules in it.

 

I have problems with the MIDI Interface.

I built a home mad bus for the modules, which has all the +12/-12 + Volts,
and also rails for CV and GATE Signals

 

I have a A-190 connected but the A-190 doesn't show any activity if I press
a key on my MIDI Keyboard.

 

Also, If I press the GROUP, MENU buttons on the A-190 nothing happens.

 

Is it broken or am I doing something wrong??? Could it be  a problem in the
power supply? (I'm using computer power supplies at the moment, waiting to
buy a suitable one once all is finished.)

 

Please help me if you can..



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