LeftyStrat wrote:Hey Roe,
Please post your progress. I'd like to hear how your build goes.
Thanks,
Pat
I got the trannies saturday. have installed them and prettymuch completed the build. but I will have to double check everything and start the testing.
the marstran c1999 choke didn't fit - I had to drill a new hole. I use 32uf filtering on all the stages, but I will try 64uf on the mains. I use 470k miker resistors, 47k feedback resistor. ABs and original mustard.
I will experiment with the v1 catode cap. 25-10uf works well in my jtm45. also I'm gonna try smaller pi qoupling caps. my jtm45 uses .022 now. I will try .027 mustards in the jtm50.
i love jtm amps - have tried quite a few (mostly new ones but also an original 1961). the only ting I'd like to modify slightly is the bass response.