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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: Re: Anyone have experience with the RCA OTL design? posted by Paul Speltz on June 27, 2001 at 15:15:22:
Yep, that's the one... I saw it in Uncle Ned's dusty files. He very wisely recomended using an isolation transformer between the mains and amp which I would have had to do anyway as we have 240V down here in Oz. I have the 6sn7's already and the 6080 tubes are almost dime a dozen on ebay, so it wouldn't have taken much to get one up and running. Only thing is the 12at7's which can be pretty microphonic from what I hear on the diffrent forums, so I would have tried to find something else in their place from my stash of 12ay, au, ax7's plus some 6sl7's.
tomcat
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- Re: Anyone have experience with the RCA OTL design? - tomcat 13:34:32 06/28/01 (0)
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