Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: micajah on September 07, 2013, 02:18:03 pm
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I'm trying to restore a Newcomb TR 25M amp. I think it is of 1955 vintage. This is an amp from a transcription turntable. I've tried Sams with no success.
It has a separate chassis with the power transformer and rectifier.
Planning to convert to a guitar/harp amp. It is working right now - I powered it up through my variac. But a lot of old caps that will need to be replaced.
Any help is greatly appreciated.
Thanks.