Manipulating a Unity Gain Loop
WARNING
Sudden volume changes occur. Listen at your own risk.
This is what happens when you plug a guitar pedal into itself and mess with its sound effects.
Manipulating a unity gain loop (patching a signal back into itself, in this case, splitting a guitar pedal output, one going to my recording device, and the other going back into itself) using a guitar pedal and its various effects and knobs.