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David A. Heiser
02-07-2007, 09:51 PM
I have had some interesting experience with audio amplifier design using digital design methods and Excel. I've found suitable tube characteristic equations and have good fits with 6922, 12au7, 12at7 and 6sn7 tubes. Anybody else out there doing this?
Feanor
02-08-2007, 05:20 AM
I have had some interesting experience with audio amplifier design using digital design methods and Excel. I've found suitable tube characteristic equations and have good fits with 6922, 12au7, 12at7 and 6sn7 tubes. Anybody else out there doing this?
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