pinball56
08-29-2006, 10:02 PM
Hey guys!
This is my first post and have enjoyed reading through the forums here. I have been in electronics for several years and enjoy tube sound at it's best. I have picked up a Fisher 680-A power amp out of a Futura console and made some mods. on it to lower the B+ since it was not using the tuner chassis. I found a diagram of a X102 that had a simular output circuit , to kind of go by. I want to adjust the output bias and the AC balance after installing a new quad of output tubes.This thing sounds great. I was hoping someone could help me , maybe a PDF. file , but a hard copy will do.
Thanks, Harry
This is my first post and have enjoyed reading through the forums here. I have been in electronics for several years and enjoy tube sound at it's best. I have picked up a Fisher 680-A power amp out of a Futura console and made some mods. on it to lower the B+ since it was not using the tuner chassis. I found a diagram of a X102 that had a simular output circuit , to kind of go by. I want to adjust the output bias and the AC balance after installing a new quad of output tubes.This thing sounds great. I was hoping someone could help me , maybe a PDF. file , but a hard copy will do.
Thanks, Harry