Signal Corps US Army Speech Amplifier Model BC-614-E

Manufacturer: Signal Corps US Army

Model Number: BC-614-E

Serial #: 778

Equipment Description: Speech Amplifier

Label Write-up:
An a-f (audio-frequency) amplifier designed for use with radio transmitter BC-610. It is used to raise a microphone output to a suitable level for driving the input to a transmitter. Mic 1 is for a carbon microphone. Mic 2 is for a dynamic microphone. This unit was made by General Transformer Corp.

Dates Produced: 1944

Original Price:

The museum's inventory number: MRT-1510

Located at Museum in: Military Room