Posted by Mike Spence on January 09, 2001 at 03:24:34:

In Reply to: Welborne 6ea7/6em7 DIY Parafeed Amp posted by Walter on January 06, 2001 at 11:31:33:

Doc Bottlehead at Electronic Tonalities (Magnequest Distributor) told me that the Magnequest EXO-36 parafeed transformer would work well. I believe that Ron W. used the TFA-2004 because he had some to hand.
I'll get around to building this circuit one day - I have a SE 6EM7 amp with average quality transformers that needs upgrading...

Regards,
Mike Spence