On 16 Nov 2004 06:48:16 -0800, (Marc) wrote:

Hey guys, I recently bought a Scott 222C Amplifier that is in superb
physical and cosmetic condition.

BUT, it is blowing fuses.

I powered it up using a variac, and light bulb, and the light bulb
glowed ever so brightly...

I tested the transformer with a vom, and indeed it is shorted.

(The transformer is marked TR12-3-1)

Some of you veteran tube gurus may have restored one of these, and
maybe can give me some pointers on what to look for ???

Any and all advice and comments are welcome,

And many thanks for your time,

Mark

Have you disconnected all the secondaries incase there's a short in
the amp? If there's a dead short across the primary it might be worth
investigating inside the transformer. It's possible that there's a
short where the wires go into the transformer case, or where they
connect to the winding.

It will be very difficult to find a replacement transformer for such
an old amp. Your best bet would be to look on ebay for a junker that
uses the same power transformer. You could also look into rewinding
it.
Andy Cuffe