In Reply to: Re: did you have any hum at the El84 driver stage? posted by red on December 7, 2006 at 12:19:45:
The cap will see the voltage from the cathode to b+, which in my amps is less than 350 volts. Yes, I would float the heater of the driver above ground.
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Follow Ups
- Re: did you have any hum at the El84 driver stage? - Jim Womble 13:41:56 12/07/06 (0)