In Reply to: Re: Really? You like that? posted by corerosin on February 14, 2006 at 21:34:46:
Bottom line - I dislike SRPP and muF's - and hate that they use some form of NFB to gain the qualities that they are used for.The upper tube is meant to be a CCS - but it's not really - and the OPZ is meant to be low - but it's also not really because it can't drive curreent without affecting other parameters.
I only commented on that circuit because I saw they were bootstraping the pentodes's screen off the output to make it work like a double triode cascode - which I do like.. And seeing that gace me an AhHuh about something completely different.
Had I looked into it as deep as you have - I would have kept my mounth shut!
Allen
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Follow Ups
- No longer... - Allen Wright 04:18:27 02/15/06 (2)
- Re: No longer... - corerosin 13:49:29 02/15/06 (1)
- Well, I guess we have trashed this poor French guy's design pretty well - Allen Wright 15:41:20 02/15/06 (0)