BBC OBA/8 four-channel passive mixer

Made:
1938
maker:
British Broadcasting Corporation

BBC OBA/8 four-channel passive mixer, 1938.

The OBA/8 was developed for radio outside broadcasts in the late 1930s. It was used extensively for both radio and early television outside broadcasts, and continued in service well after its successor, the OBA/9, was introduced.

Details

Category:
Television
Object Number:
2012-5118/27
Materials:
electronic components, metal (unknown) and plastic (unidentified)
type:
passive mixer
credit:
The BBC Collection