In Reply to: RE: GRAAF GM 200 posted by 6AS7_6SN7 on January 31, 2012 at 23:54:30:
Its been a long time since I've seen the schematic, but if I recall right, the GM 20 uses the output section power supplies to also operate the input section; I don't *think* the GM200 uses that same technique.
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Follow Ups
- FWIW the GRAAF GM 200 and the GM 20 are quite different. - Ralph 12:26:40 02/01/12 (8)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - R 14:06:04 02/01/12 (2)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - airheadair 19:26:30 02/02/12 (1)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - rhinohifi714 05:58:40 02/03/12 (0)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - Lew 13:18:26 02/01/12 (4)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - Banat 14:40:51 02/01/12 (3)
- RE: FWIW the GRAAF GM 200 and the GM 20 are quite different. - Lew 15:04:17 02/01/12 (0)
- The GM20 has some similarity to the Cecil Hall patent.nt - Ralph 14:49:58 02/01/12 (1)
- RE: The GM20 has some similarity to the Cecil Hall patent.nt - Banat 16:06:13 02/01/12 (0)