Photo: Rob Schwimmer
Lucie and Walter Rosen
Metal chassis, mounted vertically. Separate power supply/amplifier chassis connected with cable, originally served as speaker base.
Cabinet is very similar to the 1938 Rockmore Theremin. Seven octave range, auditorium type amplifier. Rotary switch tone color selector, Neon pitch indicator. Many parts have been replaced.
This is most likely the most powerful theremin ever built by Lev.
These schematics were drawn by Lev Termen with additional notations added by George Gruendel, Lucie Rosen's technician. May apply to January Theremin schematic. Reference: Theremin Ether Music and Espionage by Albert Glinsky, p. 247 University of Illinois Press, ©2000
Photos: Rob Schwimmer