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Original Message
transformer windings
Posted by Ralph on September 15, 2020 at 12:05:50:
V1 - 6.3V - filament high current, about 25 amps to support all the tubes
V2 - 25V - Bias?
V3 - 60V ?
These two are probably bias supplies, one for the top tubes and one for the bottom?
V4 - -120-0-120V ? Definitely output section, you'll need about 2 amps
V5 - -260-0-260V ? Driver section, probably 50mA will do the job.