Microphone Amplifier type OBA/8, 1939

PART OF:
Microphone amplifier type OBA/8
Made:
circa 1939
Microphone Amplifier type OBA/8, c. 1939

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Microphone Amplifier type OBA/8, c. 1939
Science Museum Group
© The Board of Trustees of the Science Museum

Microphone Amplifier type OBA/8, c. 1939

Details

Category:
Radio Communication
Object Number:
1973-384 Pt1
type:
amplifier
credit:
British Broadcasting Corporation.

Related Objects

Radio set containing original printed circuit boards, by Paul Eisler, Europe, 1942

Radio set containing original printed circuit boards
RTH Varotal V3-8 zoom lens, with Pye zoom control & focus control units, and mounting bracket for Marconi Mk.III camera, in fitted box

RTH Varotal V3-8 zoom lens
Philips PC 60 O.B. camera channel, comprising: ET9950 camera (less lens & camera-tubes) 3 off, P8000 Plumbicon tubes, RTH Varotal V16-5 zoom lens, in fitted box, Camera Control & Power Supply Unit (less covers) Connecting cable

Philips PC 60 O.B. camera channel

Cavity Magnetron Valve

HMV table-model auto radiogram model 1604, 1947

Voltage regulator for 395 M/A