> i connect a signal input *i tried both symm in and asym in , but i can
> t get the output signal if i can see the overdrive led when i increase
> the volume.. so i think it s pre amp it doesn t work.. what do you think
> thanks!!!
> Miguel

If the overload and/or envelope LED lights up the pre amp is OK as it is
before the distortion display and envelope circuits. If you cannot obtain a
signal at the audio output probably the corresponding socket is broken. But
the audio output is available twice and one of both sockets should work. It
is very improbably that both sockets are broken. If you cannot get a signal
at any of the audio output sockets the module has to be repaired. Please
send it to the representative or dealer where you purchased the module.

Best wishes
Dieter Doepfer