The cheap, small, massive sounding Microbute. This unit works great and comes with a power adapter. It came to me in used condition, i fixed a few things up, but it's not minty. I've priced it to reflect the following imperfections:

- Headphone output does not work. Never bothered to fix it, it's not a feature I need for this sort of synth.

- the soft touch knobs, like other gear that have this material, have a slightly tacky feel. I understand there is a way to clean or recondition them to deal with this but didn't get around to trying. 

I hope this lovely thing will find a home in your studio, these are great little synths that totally punch above their weight - easy enough for a beginner, deep enough for someone more experienced.