MMM looks very interesting-looks like a lot of diy has gone on there. Quite hard to tell, did this start as a rack mount? I'm presuming the square brown buttons maybe trigger drum sounds then you tap them in using the 16 steps at the bottom. Haven't actually seen something specifically like this but have seen some like it. Most importantly does it work? any official markings on it, or did they take the original box off when they rehoused it in the wooden box. You might need to do a wee bit of work on it yourself to rehouse it to get it down to a reasonable size, it looks massive and i doubt would slip into your studio, unless you have a v.big studio. The bit where the din sync has been fitted, have they just punched a hole in the case? its quite hard to tell whats there, could you take a close up of the front, without the speaker.