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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: RE: I think it starts with this posted by Russ57 on August 19, 2014 at 18:58:38:
Well thought out. Proven schematic???? LMAO, its a FIRST ever built SE DC 6AH4GT amp, first one EVER to be built to my knowledge.
No problem, I designed it uber conservatively, Golden Ratio tube dissipations, 800 VDC WIMA caps for a 415 VDC circuit, ten times over rated low DCR chokes, under ten Ohms each, and I was able to get the Direct Couple to neatly balance out to 1/4 of a volt from a 400 VDC plus supply.
I'm half a Continent away, this musician dude runs A7 ALTECs in Montreal Canada. I'm having a CLOSE communiucation with the fellow, maybe a local friend there to preview the build, and a variac start up. Also have him reading and re-reading THIS thread. Thanks to all who contributed to this thread, a life-saver !!
Jeff Medwin
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Follow Ups
- RE: I think it starts with this - drlowmu 08:44:01 08/20/14 (6)
- RE: there are others using SE 6AH4 .... - deathtube 667 19:16:13 08/20/14 (1)
- RE: there are others using SE 6AH4 .... - drlowmu 07:34:22 08/22/14 (0)
- RE:Are you willing to build it first? - Russ57 10:04:07 08/20/14 (3)
- I thought this was about workbench safety??? - Triode_Kingdom 10:53:26 08/20/14 (2)
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