In article ,
Nick Gorham wrote:
Patrick Turner wrote:
One could then even connect the CT of the heater winding directly to a
live
indirectly heated cathode.
I have often thought of doing a 211 amp which
might run in class AB2, so CF drive is a good idea, and a high swing is
needed.
I would probably use a an EL84 in triode as the CF driver, Rout
200ohms,
so noise from stray C probably won't affect it much.
Yep, thats what this is:
http://www.lurcher.org/nick/images/211/
6sn7 - 6sn7 - el84 - 211
Produces about 32w with a B+ of about 950v
It looks like you are using input transformers in that amplifier, what
is your thinking on that?
Regards,
John Byrns
--
Regards,
John Byrns
Surf my web pages at,
http://fmamradios.com/