In Reply to: I have reread your post on this thread... posted by Tre' on June 21, 2016 at 08:52:33:
what if the pot i use can not get the AC signal to equalize? I am thinking that the pot has to be a larger value than the bias resistor. Should its value be twice as much as the resistor or ??
Also i calculate the approximate current dissipation in the 6sn7 using the voltage and resistor values in the article by AK. I calulated that to be around 4ma. Would it be better to operate the driver tube at a little higher current? regards.
Edits: 06/23/16 06/23/16
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Follow Ups
- RE: I got a question... - DAK 14:40:14 06/23/16 (10)
- RE: I got a question... - Tre' 15:03:22 06/23/16 (9)
- RE: What about "characteristics and typical operation" - DAK 16:23:08 06/23/16 (6)
- RE: What about "characteristics and typical operation" - Tre' 16:32:17 06/23/16 (5)
- RE: Another thing to consider.... - DAK 17:19:41 06/23/16 (4)
- RE: Another thing to consider.... - Michael Samra 20:22:28 06/23/16 (3)
- RE: Another thing to consider.... - DAK 20:34:58 06/23/16 (2)
- I don't see any circuit with a PP output stage in the link you provided. - Michael Samra 21:05:30 06/23/16 (1)
- RE: I don't see any circuit with a PP output stage in the link you provided. - DAK 00:08:47 06/24/16 (0)
- RE: I got a question... - DAK 15:38:05 06/23/16 (1)
- RE: I got a question... - Tre' 16:27:20 06/23/16 (0)