stevem Messages: 4733 Registered: June 2004 Location: NY
Senior Member
Hi.
Well I have one that I may part with, I just have to put some thought into it, but mean while your only other possible hope will be a new Toroid type.
Avel-Linburg in Ct makes one that will do the job and it's part number Y236902.
It sells for $118.00 before shipping .
This is a modern doughnut style that you need to mount by drilling a hole in the rear wall of the amp.
I'm not sure. I took it to a highly recommended amp repairshop and the gentleman told me it was the PT. I know very little about amps. I don't know where to start looking.