In Reply to: RE: Finding hum in my DHT amp posted by 91derlust on April 8, 2018 at 12:46:17:
With EML 2A3-S tubes I have managed slightly under 2.0mV (currently 3.0 and 2.5 mV running JJ2A3) in a stereo amp with less than ideal input stage layout and grounding.
I'm hoping my present build will better this... have implemented much of what you have done; no separate PS chassis, but PS LC still well distanced from the circuit.
It seems I'm on the right track. Thanks again!
Cheers,
91.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
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Follow Ups
- Thanks for the info BB! - 91derlust 04/9/1815:06:48 04/9/18 (0)