Tube DIY Asylum

RE: C3g Operating point question....

24.174.46.195


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That looks pretty good, 170 on the plate @ 14ma with a -2.5V bias looks slightly more linear. You won't swing as much volts, but looks like it will still swing around 200V, more than enough to drive a 2A3. Only running the tube at about 70% max as to about 78% with your original points. Not a huge difference either way. Of course the real test is in the listening.

twystd

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