Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: 6N1P posted by Brad225 on January 15, 2023 at 12:48:29:
I am asking just for giggles. Have you left the tubes in circuit long enough to warm up nicely and/or burn in? I have seen tubes, especially vintage Russian that are out of spec or will not test unless left powered for an extended time. Once they burn in they are fine. Why not try leaving the tubes in circuit for 8 hours or so and see if you can adjust towards your target voltage.
Another other option is to add resistance to get to the voltage you want. You're EE friend should be able to help with that.
No need to throw out the baby with the bath water yet.
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Follow Ups
- RE: 6N1P - Uncle Mike 04:22:49 01/16/23 (0)