ISO single ended 7591 amp schematic

[cubby01]

Anyone happen to have or know of a SE 7591 design they like the sound of? Maybe something fronted by 12AX7 or 6EU7?
Web seems to have several PP amps but not much in the way of SE. Ran across one git amp but not schematic.

-Buck

 

[mhardy6647]

Well, Westinghouse made one
I can post the schematic here if you're interested.

 

[ferninando]

mhardy, you are so violating all the speaker wire rules:thmbsp:
just teasin

 

[cubby01]

mhardy, you are so violating all the speaker wire rules:thmbsp:
just teasin

Maybe a new external inductor design

Well, Westinghouse made one
I can post the schematic here if you're interested.

Hi Mark,
Besides yours and Markus's Westinghouse amps, I had also saw an Arvin integrated here that used 3 Opts, one acting PP for the woofer. (that one not much use to me.)

So how does/did the Westinghouse sound? I seem to recall someone dissing the Westinghouse but maybe that was in some other forum.

Yes if you can send the schematic that would be great.

Thanks,
-Buck

 

[mhardy6647]

Maybe a new external inductor design



Hi Mark,
Besides yours and Markus's Westinghouse amps, I had also saw an Arvin integrated here that used 3 Opts, one acting PP for the woofer. (that one not much use to me.)

So how does/did the Westinghouse sound? I seem to recall someone dissing the Westinghouse but maybe that was in some other forum.

Yes if you can send the schematic that would be great.

Thanks,
-Buck

It sounds/sounded OK. I think it's in Soundweasel's hands now (?)... It might well have benefited from fresh output tubes (I never tried).

I'll scan and post or send the schematic anon