In Reply to: Putting tube rolling in perspective posted by jb0194 on February 8, 2007 at 17:47:37:
Only thing I've tried so far is replacing EHs in the dual diff amp of the MP-1 with a pair of Raytheon 6SN7GT. Very nice improvement. It's too bad my father didn't squirrel away a few more of these that I borrowed from a Williamson amp he built in the early 1940s....
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Follow Ups
- 6NS7 in MP-1 - Dave Garretson 05:34:32 02/09/07 (2)
- Re: 6NS7 in MP-1 - jb0194 08:11:16 02/09/07 (1)
- Re: 6NS7 in MP-1 - Dave Garretson 08:22:47 02/09/07 (0)