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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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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: Ok, so how about best use of 27 tubes ???? posted by vinnie2 on July 1, 2015 at 04:01:02:
Vinny,Innerstage Trannie and I used it as a input tube of a two stage amp, cap coupled into a UTC A-18 as a splitter trannie, driving grids of P-P 2A3s. I built mine after hearing his amp, in about 1998.
In 1999 I was a guest speaker at a NY Audio Society meeting, where I demoed an improved version of this amp on Norelco 9710Ms. Would do things different in 2015, like, RAISE the 2A3 Rk ohmic value, and... other things. This was my take, on I.T.'s basic circuit, back then. I was "in" to fine tuning grid resistors by ear then.
I still have those A-18s, if anyone needs them.
Jeff Medwin
Edits: 07/01/15
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Follow Ups
- RE: Ok, so how about best use of 27 tubes ???? - drlowmu 07:23:08 07/01/15 (2)
- RE: Ok, so how about best use of 27 tubes ???? - mikeyb 11:05:13 07/02/15 (1)
- RE: Ok, so how about best use of 27 tubes ???? - drlowmu 11:49:53 07/02/15 (0)
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