• Country
• Great Britain (UK)

• Manufacturer / Brand
• Cossor, A.C.; London

• Year
• 1932–1934

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 326141

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• 442BU 41MP 41MH MVSG

• Main principle
• TRF with regeneration; 2 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 200; 220; 240 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Melody Maker 337 [Kit] - Cossor, A.C.; London

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes

• The Cossor 337 was one of three kit models introduced in 1932. These receivers are of the three valve AC mains type, incorporating variable mu HF stage, followed by a leaky grid detector, and power output. Rectification is by a full wave rectifying valve, and provision can be made for gramophone record reproduction.

  This Model 337 is a tabletop with a built-in loudspeaker housed in a wooden cabinet, the Model 336 a tabletop housed in a wooden cabinet but without a loudspeaker (and no room in its cabinet for one) and the Model 338 was just the chassis and valves. All three models have the same chassis.

• Mentioned in
• Radio! Radio!

• Literature/Schematics (1)
• - - Manufacturers Literature (Cossor Service manual models 336/7/8))

• Author
• Model page created by Howard Craven. See "Data change" for further contributors.

• Other Models

• Here you find 326 models, 250 with images and 194 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cossor, A.C.; London