valve
A collection of four electrical valves; large from the early period (triodes, rectifiers). These are Type GAT9 (water cooled triode), CV19 (rectifier), ACT9 (rectifier), V1505 (triode). Mostly large size, one with black cooling grid on it.
Details
- Category:
- Electronic Components
- Object Number:
- Y1972.34
- type:
- valve
- credit:
- Gift of Dept of Physics, University of Manchester