Thread: The Catch-22 of Negative Feedback aka NFB
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Old March 25th 06, 10:13 PM posted to rec.audio.tubes,uk.rec.audio,rec.audio.opinion
Andy Evans
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Default The Catch-22 of Negative Feedback aka NFB
the copper GM70 was nicer than cheap Chinese 845's

Any experiences of how these work as low power PP amps, as 845 has done
for many users? I was thinking about 450v HT. Andy