In Reply to: RE: A question about the role of tube? posted by John Swenson on October 25, 2007 at 18:18:38:
Thanks, I know a fault in my idea. Need Help
Hello John
I did not consider the voltage swing in transformer.
I compared your CCS pre and Zen-like CCS pre which use one IRF 820. Actually this modi was done by C.Y on my request.
Sound is different. Your pre has more impact especially in bass. Zen-like pre is more airy, but deficient in bass compared to yours. I prefer airy sound.
I’d like to convert it to SE transformer output amplifier as posted. I do not have any idea for a grid reference in this design. Any simple solution? I need your help.
A great appreciation.
Regards
ychungmd
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Follow Ups
- Thanks, I know a fault in my idea. Need Help - ychungmd 22:44:01 10/25/07 (0)