Tubes Asylum

RE: Can't ask the circuit designer..

76.90.100.230

Tre'

P

In Reply to: RE: Can't ask the circuit designer.. posted by sony6060 on August 15, 2023 at 08:01:47

Assuming constant current (high load impedance, a horizontal load line) it looks pretty linear to me well beyond -10.

It looks like a 16 volt peak to peak grid signal will drive the plate voltage 162 volt below idle and 162 volts above idle. You can't get any more linear than that.

Sorry, I can't draw a straight line.

Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"

Follow Ups:

RE: Can't ask the circuit designer.. - sony6060 02:53:21 08/17/23 (1)
Tre, on first plate curve what tube is it? No tube is shown on that plate curve like your second plate curve post.
- RE: Can't ask the circuit designer.. - Tre' 12:24:19 08/18/23 (0)
  6sn7/12sn7
  
  Tre'
  Have Fun and Enjoy the Music
  "Still Working the Problem"

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