In Reply to: RE: my 2 pennies posted by Eric Chan on May 8, 2024 at 11:32:06:
Eric,
Sorry for the delay, not up here much these days.
~~~
Really it shouldn't matter that much. Sure you have to account for the change in voltage and any variation of the CCS because of that. But even with minimal ones like a 6GM8/ECC86 at 1ma and has 20V range and only going 1Vac rms at 1K. The difference between something like that and what I was using before a 400H/2ma (running 1ma regulated in the cathode, bypassed) butt stacked choke the difference was staggering.
I pretty much tried 1ma, 5ma, 10ma and then on some amps 40ma, 60ma and 100ma in various designs and some crazy ones I dreamed up.
Thanks,
Gordon
J. Gordon Rankin
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Follow Ups
- RE: my 2 pennies - Gordon Rankin 11:12:45 05/10/24 (0)