Hey guys still working on that big muff. Thanks again for all the links haveing thoes cap numbers helped alot.
I am modding a big muff Yun recomended useing a 5k pot insted of the emitter resister. I am only useing one where would be the most effective place for it ? Thanks again!
the 5K trimmers should go from transistor's emmiter to ground.
BUT: It'll sound WAY better to jumper Q-1 through Q3 's emmiter STRAIGHT to ground. THEN, put the 5K trimmer from emmiter to ground on Q4 (the transistor after the tone control) . Why? This will "boost" the tone control to give you a better versatile tone control.
On one of my BMP's; after doing the "emmiter to ground" trick, you simply couldn't hear the tone control at all- so, after putting the 5K trimmer in there, adjust until you get the proper versatility.
Then; you simply jam and enjoy ;D