Its also possible to spend an hour labor trying to find a suitable part
and ordering.
If you can't find the exact replacement, then you might have to spend
additional time
trying to adapt it to the chassis and circuit, assuming that part will
cure the symptom.

greg


While the above is true, my info is based on the prior assumption in this
thread that it is indeed the PSU caps that need replacing, an easy fault to
diagnose.

I don't see why anything other than cheap standard size and fitting caps
would need to be used here, you don't need the "exact" replacement unless it
has some historical value.

Gareth.

(GregS) wrote in
:

I think the indication of this amp is a heavy offset for some reason,
causing a great current and the amp is making power supply hum since
it can't follow the input.

greg

The description of the sound suggests that it is higher in pitch than PS
hum.

Tim