Input pot and input impedance
I'm building a gainclone (as some already know :D) and I was wondering about it's input impedance
I've read several times that a 47k input impedance is the standard.
the gainclone's inpedance is 10k (R1)
with an input pot, it will be paralleled to the input pot
so when the pot is 100% up, impedance is 9.5k
and at 0%: 50k
is this a problem?
is there a way to have a volume pot AND a fixed input impedance?
Re: Input pot and input impedance
As long as the source impedance is in the order if 1K (most CD players), I don't see a big problem with the volume control.
|All times are GMT. The time now is 09:44 PM.|
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.
Copyright ©1999-2015 diyAudio