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previous: Don Bruce,q{I've only w... -- 1/9/2000 10:42 PM

Re: Multiple output jacks and neg feedback

1/9/2000 11:50 PM
Graywater	Re: Multiple output jacks and neg feedback Don, (Bruce): We don't get many "exotic" amps here in teh mountains but from experience with PA amps and Hi-Fi amps the design "rule" was to derive the output NFB signas from the highest impedance, 16 or 32 ohm, tap (but not the 25v or 70v line). I dunno why unless these designs really needed the higher voltages or the designer just wanted as much room to "play" as possible. GW

1/9/2000 11:50 PM

Graywater

Re: Multiple output jacks and neg feedback

Don, (Bruce):

We don't get many "exotic" amps here in teh mountains but from experience with PA amps and Hi-Fi amps the design "rule" was to derive the output NFB signas from the highest impedance, 16 or 32 ohm, tap (but not the 25v or 70v line). I dunno why unless these designs really needed the higher voltages or the designer just wanted as much room to "play" as possible.

GW