I have used it on a couple of occasions and everything works perfectly. The lights on the font both work; each of the different drum beats works (the buttons could use a little lubrication, but they all function fine); the tempo and volume knobs work smoothly. The sound from it is loud and clear, no hums or buzzes or anything like that.
There is a really cool mechanism inside. A motor spins around triggering all the notes. Turn up the tempo and the motor speeds up. This is a very rare little drum machine that you don’t see much anymore. RCA mono output with a 1/4″ adapter. ” Auction ended. Click here to browse on eBay.