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Transistors? [message #24985] Sun, 15 May 2016 22:16 Go to previous message
Shaun_Musings is currently offline  Shaun_Musings
Messages: 323
Registered: April 2009
Location: Reading, MA
Senior Member
Hello, all... You might remember me as the guy who had two broken A4 heads. I've gotten both up and running and they sound amazing, but the tremolo on both aren't working right. I've swapped transistors on both PC302A and PC302B and nothing seems to really get it working. I'm swapping the SE4002s and 2n3567s with 2n5088s. There is one 2n4249 (Q309) on PC302A I am swapping with 2n2222.

Now, on Q205, that's a 2n5088, right?

Are there any transistors on these boards that are not EBC pinout? Someone before me put a black mark on what I am guessing is the Emitter, but I can't be 100% sure...

Born on the Baaaaayou (Ok, in Massachusetts)

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