In Reply to: How do I lower the gain of a 6SN7-based SET? Is there a family tube with lower gain... posted by jeffreybehr on March 11, 2007 at 20:23:11:
...are pinout-compatible with 6SN7, but gain is only moderately lower, and the plate resistance is considerably lower in both; so circuit modifications might be needed. You can look them up on duncanamps.com.
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Follow Ups
- the 6BL7 and 6BX7... - JJ Triode 20:26:35 03/11/07 (3)
- JR is quite correct... - JJ Triode 14:07:13 03/12/07 (0)
- Re: the 6BL7 and 6BX7... - J.Rankin 02:48:54 03/12/07 (1)
- OK; no other tubes. Input transformer, huh? TYVM. Are those Voltage ratios? (NT) - jeffreybehr 10:35:17 03/12/07 (0)