Big Briar (Moog) Etherwave Theremin for trade (may sell). Looks and operates like new. Completely original with stand, 2 antennas and even original power supply. Purchased from and assembled by Bob Moog! If you are interested, please message, and no, it is not a $300 theremin. You want one of those, buy it on eBay. This is a rare, vintage collectable and valued accordingly.