Tech & DIY / RCA Theremin Tech

RCA Theremin Technical Information

The original RCA theremin, model AR-1264, was produced in 1929.  It is believed that only about 500 units were made.  The RCA theremin features a vacuum tube circuit, large air-core coils, and a beautiful wooden cabinet. 

Here, you'll find technical information about the RCA theremin including schematics, technical drawings, and service manuals.