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In Reply to: 6SL7 Ratings posted by Triode_Kingdom on December 22, 2010 at 11:15:25:
"If the output Z of the 'SL7 doesn't impair the desired frequency response, is there still a problem?"No, I don't think so. But with that high of a drive impedance the Miller capacitance of whatever you are driving needs to be very low or there will be impaired FR.
edit, I should say phase. But if the phase is shifted then the response is down. It might not be down much but the phase will not be right at 20kHz unless the -3db point is at, at least, 200kHz.
Tre'
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- RE: 6SL7 Ratings - Tre' 12/22/1014:32:36 12/22/10 (0)
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