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In Reply to: RE: For everyone's info the 12FQ7 is a 12.6v 6CG/FQ7, a far better sounding valve. posted by Michael Samra on June 11, 2012 at 21:18:58:
Has been my experience that lower voltage on filament translates to lower potential for hum.
All things considered.
The Mind has No Firewall~ U.S. Army War College.
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Follow Ups
- RE: For everyone's info the 12FQ7 is a 12.6v 6CG/FQ7, a far better sounding valve. - Cleantimestream 03:28:06 06/12/12 (6)
- RE: For everyone's info the 12FQ7 is a 12.6v 6CG/FQ7, a far better sounding valve. - Michael Samra 03:06:06 06/13/12 (0)
- Float the filaments and you will have . . . - John PA 22:30:46 06/12/12 (4)
- RE: Float the filaments and you will have . . . - Michael Samra 03:53:39 06/13/12 (3)
- Yes, something like 50 volts above ground and . . - John PA 13:22:17 06/13/12 (2)
- RE: Yes, something like 50 volts above ground and . . - Michael Samra 17:09:20 06/13/12 (1)
- Well that would hopefully solve. . - John PA 08:58:03 06/14/12 (0)