• Year
  • 1964
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 180966

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 3 W (unknown quality)
  • from Radiomuseum.org
  • Model: 4204 - Marconi Co. Marconiphone,
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 14.5 x 7.25 x 12.5 inch / 368 x 184 x 318 mm
  • Notes
  • A portable tape recorder. 2 speed (1⅞ and 3¾ ips), 4 track, max spool size 5¾ inches. Tape deck type Thorn DB42. Input sockets for microphone, radio and pick-up, output sockets for radio and 3Ω extension loudspeaker. Also an accessory socket providing connection to auxiliary units to enable the recorder to playback stereo tapes, for slide projector synchronisation, voice operated start/stop and soundtrack dubbing.  Released in 1964, price 33 guineas.

    Similar to models Ferguson 3204 , HMV 2204B and Ultra 6202.

  • Price in first year of sale
  • 34.65 GBP
  • Source of data
  • -- Schematic
  • Circuit diagram reference
  • Radio and TV Servicing books (R&TVS) book
  • Author
  • Model page created by Keith Staines. See "Data change" for further contributors.

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