Love Pedal Purplel Plexi 800

Posted by vick on Sep 26, 2013; 11:53am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Love-Pedal-Purplel-Plexi-800-tp6043.html

I am playing with the Plexi 800 circuit and a had a couple questions.

I read the post about putting another resistor in series with Gain 3 to stop the squeal (150r or lessish)

1.  The 470r resistor seems to be setting the minimum gain. couldn't you just increase the value of that a bit instead of using two in series?


edited scratch part 2 I was backwards on the restiznce at lug 3
2.  Also this seems opposite of what I would expect.  Pot turned all the way down less gain setting, the only resistance coming from the 470r.  Pot all the way up most gain 1k pot + 470r resistor in series (1.47K).  It seems to me you would need to lower 470r to eliminate the squeal.