In Reply to: RE: SE amp noise of 200mV posted by Chip647 on September 9, 2024 at 07:47:02:
Grid stopper all 1K, I just heard from my friend that the 6SN7 filament DC(negative of 10000uF E cap)has not connected to ground
What impact would it be?
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Follow Ups
- RE: SE amp noise of 200mV - 6dj8triode@gmail.com 12:09:20 09/09/24 (2)
- RE: SE amp noise of 200mV - walge 07:10:17 09/12/24 (0)
- I meant grid to ground resistor, and yes, a floating heater can hum (nt) - Chip647 09:22:59 09/10/24 (0)