• Country
• Great Britain (UK)

• Manufacturer / Brand
• Ace (Brand), Marcus Overton Radio, Ltd., & Ace Radio Ltd.; London

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 127520

• Number of Tubes
• 6

• Valves / Tubes
• 6K8 6K7 6Q7 25L6 6U5G 25Z4

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• AC/DC-set / 200-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: U51 [Export No LW] - Ace Brand, Marcus Overton

• Shape
• Tablemodel, with any shape - general.

• Notes
• Domestic model has LW, but no tuning indicator.

• Source of data
• -- Schematic

• Literature/Schematics (1)
• Trader Sheet 1045. Paul Stenning CD Vol 1

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 55 models, 16 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ace (Brand), Marcus Overton Radio, Ltd., & Ace Radio Ltd.; London