B-stock Multimod (Polychorus/Echoflanger clone)This is a B stock unit, it's only issue is purely cosmetic and on the bottom where no one will see it, I sheered off one of the 4 screws securing the backplate, so it now has 3, and there are some very small slight scuffs on the bottom plate. That's it, perfect in every other way, so you get a deal! Unlock the swirling, shimmering world of the legendary EHX(tm) Polychorus(tm) and Echoflanger(tm)famously used by Kurt Cobain on In Utero and Adrian