> Hi Dieter,
>
> I've just replaced both the LM386 and the TL084, and the problem is
> still there, so perhaps I didn't short it to ground after all.
>
> I'll contact Thomann and get it sent back to them.
>
> Thanks for you help.
>
> TJ

I cannot imagine a fault that causes distortion and that is not caused by
the two integrated circuits. These are the only active parts in the module.
Anyway - we will see what is wrong if the module comes back to us for
service. Maybe the 1000u AC coupling capacitor in the amplifier output is
defective. In any case the repair is covered by warranty.

Best wishes
Dieter Doepfer