7C
Jump to navigation
Jump to search
The 7C Speech Amplifier is a rack-mounted audio amplifier coupled between the microphone and the RF modulator unit.
The 7C is a system component of the 30FXB Transmitter.
Circa
1935
The 7C Speech Amplifier is a rack-mounted audio amplifier coupled between the microphone and the RF modulator unit.
The 7C is a system component of the 30FXB Transmitter.
1935