Passive guitar effects.

[Teddeeh]

I posed the question to the guys over at the fsb, and altho some great reading and possibilities of an effect or two, nothing really came to the forefront. So does anyone here have any schemes layouts to passive effects? The defizzedator i have found and am planning on a build, but i know theres an octave pedal and in reading have discovered a few interesting elements for experimentation.

[Travis]

volume pedal, mute/stutter, feedback looper, and bypass looper are probably the most useful “complete” passive circuits I can think of