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In the Forum: Melquiades Amplifier
In the Thread: Single-stage Melquiades vs. DHT amps
Post Subject: Let Go of Some Conceptual "Restrictions"?Posted by Paul S on: 4/18/2009
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Still using 6E6P for driver? Can you just scrub some gain with lower plate values without making such a steep signal path filter? You'll still be forced to tailor your bandwidth, of course.
Would it help to split the roll-off curve between the stages, maybe step down?
FWIW, I'll bet most of us wind up living with a +/- traditional RC coupler, with a cap in the signal path.
And maybe, given this particular situation, a speaker-level cap and "FR" output to drive it is not really such a problem (except if you need to order another tranny...), since you hardly have to worry about FR, after all, if the cut-off slope is gradual enough.
According to Ohm's Law, that "lost" voltage is going somewhere...
Best regards,
Paul S
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