OK, I admit this is a ripoff thread of the reverse theory, but what U got? What do you own (or owned) that was a waste of time, money or interest, and never reached its full potential in your arsenal of gear? For me it's a three way tie: An attenuator - Cause it turned my Recto into sounding like a modeler. A drum machine - I've owned 2 in the pre-DAW days, and although I got some songs recorded with them, I'm still an old codger that thinks the world would be a better place without them. PRS 408 - Not that it wasn't a nice guitar, it played well, and I recorded some songs with it, but I've become such a hollow body guy that I really don't even enjoy playing solid bodies anymore. So ........... any regrets?