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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+What\s+Is\s+TheOptimum\s+Bias\s+For\s+GS\-35b\s+Tubes\?\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] What Is TheOptimum Bias For GS-35b Tubes? (score: 1)
Author: Mel <itz_da_police@yahoo.com>
Date: Thu, 24 Jun 2010 10:35:46 -0700 (PDT)
I have a GS-35B Bias question. I constructed a 2 tube GS-35B amplifier; it has separate filament transformers and bias systems for each tube.  My transformer runs 4200 VDC unloaded; I set the Zsac fo
/archives//html/Amps/2010-06/msg00203.html (7,786 bytes)

2. Re: [Amps] What Is TheOptimum Bias For GS-35b Tubes? (score: 1)
Author: "John Lemay" <john@carltonhouse.eclipse.co.uk>
Date: Thu, 24 Jun 2010 20:26:42 +0100
That sounds like a lot of bias current. I have two commercial amps each with a single tube. They recommend bias at around 100mA and the plate voltage is around 3600. Regards John G4ZTR I have a GS-35
/archives//html/Amps/2010-06/msg00204.html (9,233 bytes)

3. Re: [Amps] What Is TheOptimum Bias For GS-35b Tubes? (score: 1)
Author: "Bill, W6WRT" <dezrat1242@yahoo.com>
Date: Thu, 24 Jun 2010 13:51:09 -0700
ORIGINAL MESSAGE: REPLY: This is one of those questions where you ask ten different people and get ten different answers. There really is no one right answer. As you reduce the bias, the idle current
/archives//html/Amps/2010-06/msg00205.html (7,720 bytes)


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