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In Reply to: RE: what are the 6sn7 op points? (nt) posted by Tre' on February 24, 2019 at 06:53:46
I got the following values with the amp turned on, no signal.
plate volts pin 2 to pin 3 103.7 vdc
grid volts pin 1 to pin 3 1.31 vdc
bias volts pin 3 to pin 1 minus pin 1 to grnd 1.31 vdc
Follow Ups:
how much plate current?
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
It's got a 1.5vdc nmh battery from the cathode to ground. How do you figure the plate current with that arrangement?
Measure the voltage across the plate resistor.
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