In Reply to: Why do I have DC on my cathode-biased input tube's grid? posted by Alexo on April 27, 2007 at 08:39:54:
What voltage do you have on the tubes cathode? Or in other words, what is your tube's plate draw?
Have you tried replacing the 12AX7 with another sample?
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Follow Ups
- Re: Why do I have DC on my cathode-biased input tube's grid? - Chris O 10:53:20 04/27/07 (3)
- Re: Why do I have DC on my cathode-biased input tube's grid? - Alexo 11:05:43 04/27/07 (1)
- Gah! Errors! See the corrections here: - Alexo 11:07:21 04/27/07 (0)
- Re: Why do I have DC on my cathode-biased input tube's grid? - danlaudionut 11:04:44 04/27/07 (0)