In Reply to: RE: CCS for 6SN7 driver tube posted by DAK on June 20, 2016 at 12:38:58:
With what you're proposing to do, the Interstage transformer will be used in a parafeed arrangement which puts a cap in the signal cap. Also, it will be difficult to apply Schade feedback across the IT due to phase rotation issues (though you could probably add some local feedback between primary of IT and driver plate). If you were to just use the IT in 'series feed' as is usually done, then I would also suggest to look into a tube that is better suited for transformer drive, one with lower output impedance than the SN7.
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Follow Ups
- RE: CCS for 6SN7 driver tube - sideliner 13:14:54 06/20/16 (13)
- RE: CCS for 6SN7 driver tube - DAK 13:18:11 06/20/16 (12)
- RE: CCS for 6SN7 driver tube - sideliner 13:38:01 06/20/16 (11)
- RE: can you show me the IXYS 10M45 CCS? nt - DAK 13:55:10 06/20/16 (10)
- Here it is - sideliner 14:15:53 06/20/16 (0)
- Here's one (two in cascode) loading a 6n6p - Tre' 14:12:31 06/20/16 (8)
- RE: Here's one (two in cascode) loading a 6n6p - sideliner 14:45:25 06/20/16 (7)
- RE: Here's one (two in cascode) loading a 6n6p - Michael Samra 17:01:50 06/20/16 (3)
- The 6n6p was in my example. - Tre' 20:25:46 06/20/16 (2)
- RE: I dont think this will work for me - DAK 20:58:37 06/20/16 (1)
- RE: I dont think this will work for me - Tre' 21:02:36 06/20/16 (0)
- RE: Very Interesting, but... - DAK 16:58:39 06/20/16 (2)
- RE: Very Interesting, but... - Michael Samra 17:04:56 06/20/16 (1)
- RE: Very Interesting, but... - DAK 17:24:25 06/20/16 (0)