Name: | Campbell and Addison; London (GB) |
Abbreviation: | campbell |
Products: | Model types |
Summary: |
Campbell and Addison, 40, Howland Street, London W.1. Brand name Caydon. |
History: |
This manufacturer was suggested by John Koster.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
GB | 27 | Caydon Long-Range 1 | HF valve with tuned anode, tuned HF valve, grid-leak detector, two transformer-coupled LF ... | |
GB | 27 | Caydon Long-Range 2 | HF valve with tuned anode, tuned HF valve, grid-leak detector, two transformer-coupled LF ... | |
GB | 27 | Caydon 5-Valve Portable | Three controls: the first tunes the frame aerial, the second the HF stages and the third a... | |
GB | 27 | Caydon Table Model | HF valve with aperiodic interstage coupling, tuned anode HF valve, grid-leak detector, two... |