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I have some new EH KT88 tubes. The bias point on the tubes are marked 63 ma. On one tube I can't lower the bias below 80ma. Is this a defective tube?
THX
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Topic - Why can't I lower the bias? - BCR 02:32:06 12/6/18 (12)
- RE: Why can't I lower the bias? - Caucasian Blackplate 08:52:42 12/7/18 (2)
- RE: Why can't I lower the bias? - BCR 09:24:28 12/7/18 (1)
- RE: Why can't I lower the bias? - Steve. 11:19:26 12/31/18 (0)
- Did you buy these tubes as a "matched set?" - FenderLover 18:32:49 12/6/18 (1)
- RE: Did you buy these tubes as a "matched set?" - BCR 02:33:30 12/7/18 (0)
- RE: Why can't I lower the bias? - dee eye why 11:09:08 12/6/18 (0)
- RE: Why can't I lower the bias? - Tre' 07:51:58 12/6/18 (0)
- RE: Why can't I lower the bias? - tubular.well 06:58:54 12/6/18 (4)
- RE: Why can't I lower the bias? - BCR 07:25:41 12/6/18 (3)
- RE: Why can't I lower the bias? - Triode_Kingdom 08:08:48 12/6/18 (2)
- RE: Why can't I lower the bias? - BCR 08:34:38 12/6/18 (1)
- RE: Why can't I lower the bias? - 6bq5 09:24:53 12/6/18 (0)