In Reply to: 6BM8 SE amp from r2r posted by dave j on April 11, 2007 at 12:06:49:
1650 isn't listed in the Sams index.If it's stereo, the 6BM8 is used as a single-ended output stage - no phase splitter required - the other half is voltage amp (driver). The tape head needs a LOT of amplification, so 12AX7 is used there, probably also as mike preamp for recording. 12AT7 could be erase oscillator, or could be audio amp stage.
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Follow Ups
- Re: 6BM8 SE amp from r2r - Tom Bavis 12:51:53 04/11/07 (1)
- Re: 6BM8 SE amp from r2r - dave j 13:31:00 04/11/07 (0)