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Reliable source for old transistor replacement

I want to replace transistors in my 1972 Sansui AU-9500 Amp. Who is a reliable source for these? I'm in Western Suburbs of Chicago. On-line is fine too.
Transistors are 2SA747 and 2SC1116.



Re: Reliable source for old transistor replacement

I too am looking to replace old transistors. Thanks for asking the question.

Re: Reliable source for old transistor replacement

Try Parts Express, https://www.parts-express.com used them to buy high end capacitors for a speaker rebuild. If they don't have exactly what you want, call them, they have specialized techs that can help...