Up for sale we have a vintage ProCo Rat Big Box pedal in fully functional, very good condition. There is some cosmetic wear as shown in pictures. The ProCo The RAT pedal was first manufactured in 1978. It features an LM308 op-amp noted for its poor slew rate, which creates a more distorted tone despite the simple circuit's resemblance to other distortion and fuzz pedals. With three knobs for Distortion, Filter, and Volume, the RAT is the quintessential distortion pedal. Works with either 9v battery or 9v power supply (power adapter not included). 

Ships from Athens, GA