Solid State Tape Recorder RD-505 (RDX-505)

Sharp; Osaka

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  • Year
  • 1967–1970
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 220692
    • alternative name: Hayakawa Electric Co.Ltd.

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Line / Batteries (any type) / 110; 200; 220; 240 / D: 6 × 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 1 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Solid State Tape Recorder RD-505 - Sharp; Osaka
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 304 x 102 x 257 mm / 12 x 4 x 10.1 inch
  • Notes

  • Sharp Model RD-505

    Two-track, two-speed (1⅞ and 3¾ ips), all-transistor portable tape recorder.

    Automatic AC/DC switchover for convenient indoor-outdoor operation. Variable tone control. Remote control switch on microphone. Operates with cover closed. Durable high-impact styrol cabinet. Complete with microphone, splicing tape and 5" empty reel. (MINGAY'S PRICE SERVICE)

    See also 120 V (U.S) version.

  • Net weight (2.2 lb = 1 kg)
  • 4.1 kg / 9 lb 0.5 oz (9.031 lb)
  • Price in first year of sale
  • 125.00 AUS $
  • Literature/Schematics (1)
  • -- Original-techn. papers. (Service Manual.)
  • Author
  • Model page created by Josef Pilz. See "Data change" for further contributors.

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