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Original Message
RE: Well, if your preamp don't mind...
Posted by RPMac on March 28, 2021 at 15:32:47:
Can't you get a capacitor close to crossover FQ and fine tune with the grid resistor value?
Wouldn't it be cheaper to swap out resistors than caps?
What formula do you use to calculate crossover FQ?
What can a 500 ohm output impedance preamp be comfortable with?