Moog Music announces the Etherwave Pro, a fully professional theremin with unexcelled tone and response. Its features and portability make it ideal for both stage and studio use. It is the latest development in Moog Music¹s fifty-year history of building high quality Theremins. Bob Moog calls it his best sounding theremin ever. ³The Etherwave Pro will set a new standard for design and workmanship for electronic instruments.²