Brand:
Amber
Type:
Amplifier
Model:
Series 70 Power Amplifier
Year:
1978
Brand:
Rohde & Schwarz
Type:
Microphone
Model:
Tube Microphone for EZGN Schallpegelmesser
Year:
1958
Brand:
TruVoice
Type:
Amplifier with speaker
Model:
TruVoice Little Giant Portable P.A. System
Year:
1950
