| ampage Tube Amps / Music Electronics |
For current discussions, please visit Music Electronics Forum. |
ampage archive
Vintage threads from the first ten years
Best bias rule of thumb?
 4/23/2000 1:28 AM |
|
Billyboy | Best bias rule of thumb? When using a probe to bias output tubes, what's the best percent of the tube's max plate dissipation at idle to use as a rule of thumb? Bias King seems to go with 50%, Groove Tubes says 60%, & I've recently heard 70%. |
|---|---|
| Replies: |
| dale 70 has always been safe for me at l... -- 4/23/2000 5:42 AM |