In Reply to: Choke for biasing driver tube posted by DAK on August 29, 2016 at 10:21:49:
"I was wondering if this might be an improvement?"Depends on the circuit and what you're trying to accomplish.
If it's a differential amp relying on a non-bypassed common cathode resistor for corrective feedback then a choke (with it's much higher impedance while still providing the proper DCR for bias purpose) will give more feedback.
But in that case a SS CCS might be even better.
Tre'
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Edits: 08/29/16
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Follow Ups
- RE: Choke for biasing driver tube - Tre' 11:47:55 08/29/16 (2)
- RE: Choke for biasing driver tube - DAK 12:29:13 08/29/16 (1)
- RE: Choke for biasing driver tube - Tre' 17:01:54 08/29/16 (0)