USED FULLTONE SECRET FREQ

Dynamic asymmetrical clipping gives the Secret Freq. a sweet, musical clean boost, juicy overdrive, and rich, touch responsive high gain sounds. 

Turn the freq knob clockwise and it adds as much as 20db of active narrow band juicy MIDRANGE right where it does the most good, it‘s like installing a wah-wah right where the distortion is being generated. 

Pedal is in very good condition, no box.