Electro-Harmonix Mod 11 Modulator

Excellent condition, all documents and original box, velcro on bottom *No power supply*
 
11 modulation types with multiple modes for each
Intuitive “hidden” parameters accessible through its Secondary Knob Mode
Tap Tempo via the built-in footswitch or an external one
Momentary Mode to switch effects in or out
Compact and rugged