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Moog Etherwave Plus Theremin with CV Control , this item is no longer available, below are some similar products you may be interested in.

Moog Etherwave Plus Theremin with CV Control

Theremin with Pitch and Volume CV Outputs
Item ID: EtherwavePlus
Sorry, the Moog Etherwave Plus Theremin with CV Control is no longer available. We've left this page up for reference only.
Check out the great alternatives on this page or call toll-free (800) 222-4700 to speak with a Sweetwater Sales Engineer about similar products.
Moog Etherwave Plus Theremin with CV Control
Moog Etherwave Plus Theremin with CV Control
Moog Etherwave Plus Theremin with CV Control

The legendary Moog Theremin — with CV control!

This article was Written By

Our Product Research Team

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The Moog Etherwave Plus is an authentic adaptation of inventor Leon Theremin's original design — with a twist! The theremin is one of the oldest electronic instruments, and the only one known that you play without touching. Moving your hands in the space around its antennas controls pitch and volume. The Etherwave Plus extends the gestural playing technique of the theremin to the world of analog synthesis and beyond. You can now control synthesizers and effects while playing the Theremin or use as a stand-alone CV (Control Voltage) controller. Add the Etherwave Plus to your Moog rig!

Moog Music Etherwave Plus Theremin at a Glance:
  • Design retains many qualities of the original instrument
  • CV outputs

Design retains many qualities of the original instrument
The Moog Etherwave retains many characteristics of the original theremins, including a five-octave pitch range and reliable spacing between notes for sophisticated playability. Antennas are nickel-plated 3/8" brass tube and cabinets are furniture-grade hardwood, finished in classic Moog stain. The Etherwave is fitted with an adapter for mounting on a standard microphone stand and is designed for use with a musical instrument amplifier such as the Moog TB-15. A special twist with the Etherwave Plus is the addition of a Control Voltage output — imagine being able to control your synth or moogerfooger pedals with out touching them!

CV output
The CV outputs control signals are proportional to the pitch and volume of the Theremin's audio signal. Connect to the pitch and volume CV inputs of a Little Phatty, Voyager or other analog synthesizer for a completely new way to play your synth. These CV signals are not limited to pitch and volume control. Route them to any CV destination and create a new world of expression. Control anything from the cutoff frequency of a Moog Ladder Filter or the LFO Amount on a Moogerfooger Ring Modulator to the stereo panning on a Minimoog Voyager.

Moog Music Etherwave Theremin Features:
  • 5-octave range
  • Reliable spacing between notes
  • Nickel-plated brass antennas
  • Furniture-grade cabinet
  • Mounts on standard mic stand
  • Pitch and Volume CV Outputs - control a different CV parameter with each hand
  • Gate Output - trigger envelopes and other events
  • Pitch Preview/Headphone Output - with volume control, lets you hear your note before the audience does
  • Power LED - instant visual power status on dark stages
The theremin as a hands-free CV controller with Moog's Etherwave Plus!

Warranty Info

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  • Get back to making music with the industry's fastest turnaround time
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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.