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In Reply to: RE: 6C33C tubes posted by unclestu on March 6, 2014 at 18:24:07:
I built a 6C33 amp in ~2006, though I used decent sockets in the build.
I have been using the same pair of 6C33's since then, and they are still within 5% of factory specs.
The bias does wander a little bit, but 2mA of wandering on 200mA of idle current seems acceptable to me.
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Follow Ups
- RE: 6C33C tubes - Caucasian Blackplate 10:21:30 03/07/14 (7)
- RE: 6C33C tubes - unclestu 11:02:50 03/07/14 (6)
- RE: 6C33C tubes - Caucasian Blackplate 20:46:47 03/07/14 (0)
- RE: 6C33C tubes - ironbut 11:54:40 03/07/14 (3)
- Care to divulge a source for these please? - woober goober 13:07:54 03/07/14 (2)
- RE: Care to divulge a source for these please? - ironbut 14:10:20 03/07/14 (1)
- OK, thanks. -nt - woober goober 07:22:14 03/10/14 (0)
- RE: 6C33C tubes - Al Noakes 11:42:56 03/07/14 (0)