Information
There's no other information about this pedal online, none of the Electro-Harmonix collectors ever heard of it,... So it's very rare...
The pedal in the pictures belonged to Richie Havens.
Latest pot code is 7718 on a chip, so the pedal can't be older than 1978.
Laura Ho (Electro-Harmonix)
"From what I can gather around the office very few were made in 1981."
Video
(2015-03-19) Rafmax testing his Electro-Harmonix Polyrhythm by EffectsDatabase
