Input impedance and preamp caps


I picked up a used Don Sachs preamp with the .47uf output caps, that are rated for 80K input, but my amps are odyssey kismet mono that run 22K input impedance. What issues would I have just straight running the preamp withou the larger caps? 


thewatcher101

Showing 1 response by georgehifi

@thewatcher101

With a 20kohm input amp, no need to go any larger than 10uF, as a 10uf cap into 20kohm amp will calculate to be -3db at 0.8hz, so even 5uF will do

Cheers George