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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: I Dunno...Is it? posted by elblanco on March 7, 2015 at 21:49:19:
The preamp has a CCS-fed VR tube regulator holding the B+ at 225V, followed by a plate plate CCS that fixes plate current at 7mA. Voltage changes upstream shouldn't change the 26 operating point in that setup.
I'm leaning toward some kind of noise/resonance reduction being the cause. Or maybe I'm just nuts...
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Follow Ups
- B+ is Regulated - Maxamillion 07:30:21 03/08/15 (6)
- RE: B+ is Regulated - Tre' 09:05:43 03/08/15 (5)
- RE: B+ is Regulated - Maxamillion 09:54:12 03/08/15 (4)
- RE: B+ is Regulated - Tre' 10:12:21 03/08/15 (3)
- RE: B+ is Regulated - Maxamillion 10:27:03 03/08/15 (2)
- Nuts or not I hear what you hear ... - Naz 03:46:01 03/11/15 (1)
- RE: Nuts or not I hear what you hear ... - Maxamillion 09:56:12 03/11/15 (0)
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