The doctor is in! The classic envelope funk box from the 1970's, the Doctor Q responds to your picking dynamics producing different wah-like effects. You know you've heard this one before. If you didn't come to dance, then you don't want the funk!
Controls Range: Controls the frequency range in which the filter moves. Bass Switch: Lets low sounds through when it is down, and is especially useful when playing bass guitar or bottom string notes on lead guitar.
