![](https://coimages.sciencemuseumgroup.org.uk/50/736/medium_thumbnail_e2013_442_1__0001_.jpg)
All-Ceramic Tetrode Amplifier
- Made:
- 1953-1954 in United Kingdom
- maker:
- Ferranti Limited
![All-ceramic tetrode amplifier](https://coimages.sciencemuseumgroup.org.uk/320/188/small_thumbnail_y1996_0010_0831__0001_.jpg)
![All-ceramic tetrode amplifier](https://coimages.sciencemuseumgroup.org.uk/320/191/small_thumbnail_y1996_0010_0831__0002_.jpg)
![All-ceramic tetrode amplifier](https://coimages.sciencemuseumgroup.org.uk/320/190/small_thumbnail_y1996_0010_0831__0003_.jpg)
![All-ceramic tetrode amplifier](https://coimages.sciencemuseumgroup.org.uk/208/433/small_thumbnail_cd0500_005_090206_1996_10_831_ferranti_15d_amplifier.jpg)
All-ceramic tetrode amplifier, mounted in its turned circuit for use in CVB. Displayed in plastic case with a wooden base.
Details
- Category:
- Electronic Components
- Object Number:
- Y1996.10.831
- Materials:
- metal (unknown), brass (copper, zinc alloy) and asbestos
- Measurements:
-
overall: 266 mm x 483 mm x 204 mm,
- type:
- amplifier
- credit:
- Gift of Ferranti International Signal plc