|Name:||Ediswan (Brand) Edison Swan Electric Co.Ltd.; GB (GB)|
|Products:||Model types Tube manufacturer|
Edison Swan Electric Company Ltd.; 155 Charing Corsss Road, London W.C.5: Founded 1893 / 1916. One of the first valve makers in GB (The Untited Kingdom). Brands: Ediswan, Mazda (there is another brand Mazda in France which is not of Edison-Swan.
B.T.H. acquired Ediswan in 1928-1929 and Ediswan offered no new models after that but continued the Power Pentode receiver until 1932.
|GB||22||Edison Crystal Wireless Receiving Set No. 2||Slider coil tuning 200 - 1200 metres. Similar to the TMC No.1. BBC stamp; GPO numbe...|
|GB||29||Three-Valve All-Electric model||AC/SG||Grid-leak detection.|
|GB||27||Compactum||Grid-leak detector, transformer-coupled LF-valve. 250-10000 metres. Circular moulded model...|
|GB||27||R.C. Threesome||unknown||For home construction, almost no wiring. Makes use of the Loewe patents. Plug-in coils ...|
|GB||25||Ediswan 4-valve, long range Radiophone||Reflex receiver. Grid-leak detector, transformer-coupled LF valve, resistance-capacity-...|
|GB||27||Ediswan Toovec, long wave model||Reflex receiver. Grid-leak detector, transformer-coupled LF valve. Wave range 300-4000 met...|
|GB||27||Universal R.C. coupling unit B||Unit with valve holder and two holders for resistors and/or capacitors. Side male and fema...|
|GB||25||R.C. Coupling Unit A||Ediswan R.C. Coupling Unit A; Unit with two resistors each in holder, four screw terminal...|
|GB||23||Headphones||Headphones, total impedance 4000 ohms. PMG stamp, no GPO number.|
|GB||23||WL385 WL 385||Circular base, tuning lever.|
|GB||24||Ediswan WL 1924 L (Long Wave)|
Further details for this radio manufacturer by the members (rmfiorg):