Date Region Description Price Seller
AustraliaElectro-Harmonix Clone Theory Chorus/Vibrato. Features ...$125.95
USAGreat condition and amazing sounding 70's clone theory....$375.00
USAThis pedal is in great condition for its age. Sounds lu...$300.00
USAElectro Harmonix The Clone Theory Chorus Vibrato. This ...$599.99
UKElectro-Harmonix The Clone Theory - MN3007 Late 1970s -...$595.35
USAThe original Clone Theory featured bucket brigade circu...$599.99
USAVintage EHX clone theory in rough shape. It powers on a...$115.00
CanadaVintage Electro-Harmonix Clone Theory chorus/vibrato pe...$524.24