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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: 6b4 is a 6.3 volt version of the 2a3 (nt) posted by Tre' on March 30, 2007 at 13:05:32:
but its not a big deal. Output transformer load, currents and voltages otherwise work out the same, so it seems to be a slight difference in mu, a tad too much to be tube variance.
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Follow Ups
- Re: actual bias point is slightly different, but only slightly - Ralph 13:50:03 03/30/07 (3)
- Re: actual bias point is slightly different, but only slightly - Todduk 16:16:44 03/30/07 (2)
- center tap on 300B? - Try-ode 06:09:11 04/06/07 (0)
- Re: No, but if you are operating push-pull, - Ralph 10:30:24 04/02/07 (0)
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