why? it would probably be cheaper to replace it unless its just the output transistors. what does it do/not do If it hums and pops the breaker in a sec. or 2 then it maybe just the outputs they are easy to replace. If it smells bad then may have a burnt transformer not worth repair then.


Merritt

Business Telephones & Equipment + Commercial Audio/Video Products
Commercial Communications . . . Turner, Maine
If it was built after 1980 don't expect it to work right.