• Country
• Great Britain (UK)

• Manufacturer / Brand
• Dibben, (Cromwell, Monarch); Southampton

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 189197

• Number of Tubes
• 5

• Valves / Tubes
• MM4V MM4V S4VA PM24M DW2_Mullard

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Power type and voltage
• Alternating Current supply (AC)

• from Radiomuseum.org
• Model: 404 - Dibben, Cromwell, Monarch;

• Notes

• Also exists in Radiogram form.

• Source of data
• Valves for Commercial Receivers 1931-1935 – (Mullard)

• Author
• Model page created by Roy Johnson. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 8 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dibben, (Cromwell, Monarch); Southampton