Based on PRO CO RAT circuit
Effect Type: Fuzz Distortion
Control : VOLUME,FILTER,DISTORTION
One Toggle Switch : LM308/OP07DP
4-MODE SELECTION KNOB : Dirty,Vintage,Turbo,Fat
Power Supply : DC9V 100mA -center is negative
Dimension(L*W*H):11.5*6.5*5CM
-Weight:300g
Packing list. 1 pedal