Re: Change impedance

Posted by IvIark on Jul 21, 2014; 9:44pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/Change-impedance-tp11695p11708.html

Well if you know the impedance suitable for a synth is 100K for instance, then make the pulldown resistor 100K, then the input impedance set by any other component can't exceed that.  I don't know anything about synths or their requirement and so can't offer any advice specific to them.  My main recommendation when you aren't 100% sure is to socket the positions and then you can try a number of difference values without committing to soldering and tweak the value to get it just right to your ears.