These kits all include detailed instructions and all the parts you need to end up with a working playable theremin.

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Mini Theremin, Type C Theremin with Color Display and Over 70 Voices, Portable Electronic Instrument with Self Contained Speakers, Musical Module Ingenious, for Beginners

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The B3 Theremin has proven itself time and again to be a solid performer, rugged traveler and all around excellent instrument. Appropriate for the novice & the pro, check out the listing page, …

With nickel-plated antennas and furniture-grade wood, the Etherwave Theremin comes in a variety of finishes that will fit any aesthetic, and its five-octave pitch range and dependable …

A page for selling RCA Theremins, approved parts, and original/replica Lev-designed instruments. Email us if you'd like to post a for sale or wanted ad, and we'll email you a form to fill out. Visit …

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A reimagined version of Moog's classic theremin combining the best of the previous Etherwave Standard and Etherwave Plus models.