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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: RE: Ken Gilbert - Gary Dahl interstage coupled 300b SET posted by SteveBrown on July 6, 2011 at 12:16:08:
> I found if I took the DC off the interstage it had a much better response.
When you run out of bass and midrange it's either that you have too much bias current running through the driver tube, or, the manufacturer didn't built and test the part! (Sizing the core for signal flux, installing gap etc)
> rolled off on top
That's even more serious... Too much interwinding capacitance.
If you had both problems on the same part - the manufacturer should be ashasmed of themselves.
-- Jim
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Follow Ups
- RE: Ken Gilbert - Gary Dahl interstage coupled 300b SET - Jim Doyle 07/6/1118:46:08 07/6/11 (1)
- RE: Ken Gilbert - Gary Dahl interstage coupled 300b SET - SteveBrown 20:14:36 07/6/11 (0)
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