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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: Magnavox Rebuilds and Fultons (longish) posted by JJ Triode on April 5, 2014 at 14:48:08:
Lets make your next P-P amp even simpler. Two stage, direct coupled, differential front end.On my "master" schematic, eliminate C-12, R-9, C11 and short-out R-8.
On supply, L1 and L2 is 21 Ohms or less, under two pounds. C1 is 20 uF and C2 is 50 uF.
V2 is a 12AX7 at 1 mA. of current, each section, and over 150 VDC Ea.
I heard this in a small room, with 6AH4GT Finals, and it floored me on FMI-80s.
Jeff Medwin
Edits: 04/05/14 04/06/14
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Follow Ups
- RE: Magnavox Rebuilds and Fultons (longish) - drlowmu 21:16:22 04/05/14 (2)
- RE: Magnavox Rebuilds and Fultons (longish) - Fitero 16:28:58 04/06/14 (1)
- RE: Magnavox Rebuilds and Fultons (longish) - drlowmu 19:09:40 04/06/14 (0)
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