For sale or trade is a like-new Electro Harmonix Superego Synth Engine. Includes the box, power adapter, instruction sheet, and warranty card. I used it for about an hour before deciding that I couldn't justify replacing my Freeze pedal for what I end up actually using it for, and so here it is. There's the tiniest bit of light scratching on the underside from slipping around my pedal board but it's worth mentioning. I'll throw in a nice strip of industrial strength Velcro if you want, too. Asking $175 shipped in the 48 States. I'll toss it in a Priority Mail Flat Rate box or padded envelope and have it out to you quick! Trade interest (+/- cash): EQD Rainbow Machine, Digitech Whammy, EHX 8 Step Program sequencer, Freqbox Freakbox sequencer, Roland GK-2B or similar MIDI pickup or whole MIDI setup... PM me!