

Identifying traits, modifications, condition, etc., are used to track unregistered RCA Theremins. Care has been taken to avoid duplicates, but duplicates are entirely possible. These instruments may have appeared in media and correspondence, or are documented as part of a museum collection. These are theremins that have not had their serial number documented, or have incomplete serial number information. These are theremins that have a verified, unique serial number that distinguishes them from any other in the registry.

To locate serial numbers, check the identification section. To submit your RCA Theremin to the registry, check the submission guidelines.

There are currently 138 RCA Theremins in the registry: 112 registered, 26 unregistered.
