The Blue Beast. This is a piece of very vintage music equipment. It’s been sitting for years. Time to pass it on. I’ve checked out most functions and they work, but I can’t guarantee everything is 100%. Couple of the buttons (the 2 and 7) require you to push a little harder than the others to change a preset but the presets, pitch and modulation wheels work. Looks like it was dropped or something at one point in its life and the right cheek is missing a chunk of plastic but the synthesizer plays fine. $1,000 or more on eBay but $300 here in Tucson! Zelle or cash only. All sales final. Thank You!😊