Tube DIY Asylum

RE: 300B filament tranny

65.82.227.116

In Reply to: RE: 300B filament tranny posted by PakProtector on June 02, 2008 at 16:14:08

Actually the schematic already calls for a 50ohm 20watt resistor inline with the neutral feeding the primary of the 166L5's that are rated at 2amps. Should I up this now?

http://members.myactv.net/~je2a3/se300b.htm (Open in New Window)

Edits: 06/02/08 06/02/08 06/03/08

Follow Ups:

There must be better biasing topology for 300B.. - cheap-Jack 08:41:00 06/03/08 (0)

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