Brand:
Allen Dumont
Type:
Oscillator
Model:
Type 348 Oscillator
Year:
1955
Brand:
Brush
Type:
Tape recorder
Model:
BK 401 Tape Recorder
Year:
1947
Brand:
Brush
Type:
Microphone
Model:
BA-106 Acousticel Crystal Microphone
Year:
1946
Brand:
Spoerri
Type:
Drum machine
Model:
Bruno Spoerri Electronic Drum Percussion
Year:
