~1980 Guyatone PS-106 Dual Octave Box

This Guyatone PS-106 Dual Octave Box was made in Japan in the early 1980's. These are really fun effect pedals made for the Japanese market the pedal blends either 1 or 2 octaves below with a dry signal in a cool lo-fi glitchy way which sounds really cool. The pedal is in excellent condition and is working and sounding great. Please check out the pictures and message with questions.