• Country
• Great Britain (UK)

• Manufacturer / Brand
• Grundig Ltd., London

• Year
• 1958

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 150474

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

• Number of Tubes
• 5

• Valves / Tubes
• EF86 ECC81 EL95 EL95 EM84

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110-125 / 190-250 Volt

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

• Power out
• 2.5 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: TK20 - Grundig Ltd., London

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 13.75 x 7 x 12 inch / 349 x 178 x 305 mm

• Notes
• Portable tape recorder. Single speed, dual track. Max spool diameter 5 inch. See also Grundig (Radio-Vertrieb, RVF, Radiowerke) for German model.

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Price in first year of sale
• 52.00 GBP

• Source of data
• -- Schematic

• Circuit diagram reference
• Radio and TV Servicing books (R&TVS) book

• Literature/Schematics (1)
• ERT Sheet 1279.

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

• Other Models

• Here you find 52 models, 41 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig Ltd., London