![](https://coimages.sciencemuseumgroup.org.uk/50/659/large_thumbnail_1936_0129__0002_.jpg)
Mullard video output pentode, T.S.P.4, 1920-1936
- maker:
- Mullard Limited
![Mullard video output pentode, T.S.P.4, 1920-1936](https://coimages.sciencemuseumgroup.org.uk/50/661/small_thumbnail_1936_0583__0002_.jpg)
![Mullard video output pentode, T.S.P.4, 1920-1936](https://coimages.sciencemuseumgroup.org.uk/50/660/small_thumbnail_1936_0583__0001_.jpg)
Mullard video output pentode, T.S.P.4, made by Mullard Limited, England, 1920-1936
Details
- Category:
- Electronic Components
- Object Number:
- 1936-583
- Materials:
- glass, metal (unknown) and plastic (unidentified)
- Measurements:
-
overall: 140 mm x 50 mm x 50 mm,
- type:
- thermionic valve
- credit:
- Donated by the Mullard Wireless Service Company Limited