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Cromwell III

Cromwell III ; Dibben, Cromwell, (ID = 851379) Radio Cromwell III ; Dibben, Cromwell, (ID = 851380) Radio
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Cromwell III ; Dibben, Cromwell, (ID = 851379) Radio
Dibben, Cromwell,: Cromwell III [Radio] ID = 851379 900x503
Select picture or schematic to display from thumbnails on the right and click for download.
For model Cromwell III, Dibben, (Cromwell, Monarch); Southampton
Country:  Great Britain (UK)
Manufacturer / Brand:  Dibben, (Cromwell, Monarch); Southampton
Year: 1928 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: PM1HF PM1LF PM2
Main principle TRF with regeneration
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Model: Cromwell III - Dibben, Cromwell, Monarch;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 400 x 225 x 215 mm / 15.7 x 8.9 x 8.5 inch
Notes Reaction is by hinged coupling coil. My example is in a box with a hinged lid, but the Cromwell III was also available as an insert into an item of stand-alone furniture.
Source of data - - Data from my own collection

Model page created by Gwyn Griffiths. See "Data change" for further contributors.

All listed radios etc. from Dibben, (Cromwell, Monarch); Southampton
Here you find 16 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.