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In Reply to: RE: Yo Vinne ........Did you ever get your amp going / posted by drummerwill on May 26, 2016 at 10:41:44
I am confused Willie. You say you did not need a cap between the 26's, but your schem shows one. Or is this not the schem for that amp?
I finally do have mine working again, but now I need to do some tweaking.
Switching over to dc heating on my 26 preamp allowed me to use ac heating on the amp filaments with virtually no hum. Made a big difference.
Might have to try some of your changes too. Sounds interesting!
Edits: 05/26/16 05/26/16Follow Ups:
Oops.... I knew I should have looked at my own schemo , before I tried to tell someone what to do. You are correct, only DC to the 45 !...
Dear Dr. LowMu, the L1 choke is a Triad C-56U as labeled. My mistake was designating it as a 320 mhy choke, it should be labeled as 350mhy. Thanks for pointing that out.
Have fun !
Willie
Triad C-56U is only 35 mHY, so its the start of a Henry Pasternak Flywheel ...fine !!
Rated DCR is only 0.79 Ohms, Current rating is 2 A.
Jeff
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