BBC AM7/3 Internal Send amplifier modules
- Made:
- 1972
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LicenseTwo AM7/3 Internal Send amplifier modules (BBC codes AM7/3/213
Science Museum Group
© The Board of Trustees of the Science Museum
Science Museum Group
© The Board of Trustees of the Science Museum
Two AM7/3 Internal Send amplifier modules (BBC codes AM7/3/213 and AM7/3/1638).
These audio-frequency transistor amplifiers were primarily used as the output amplifiers for studio desks. AM7/3 amplifiers were designed with a low output impedance (55 ohms) to allow for their use with longer runs of capacitive cable in the new BBC control rooms, due to the large amount of switching equipment.
Details
- Category:
- Television
- Collection:
- BBC Heritage Collection
- Object Number:
- 2012-5118/535
- Materials:
- metal (unknown) and electronic components
- Measurements:
-
overall: 120 mm x 106 mm x 267 mm, 1.5 kg
- type:
- amplifier
