Optonica RT-3000

Sharp; Osaka

  • Year
  • 1975 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 159335
    • alternative name: Hayakawa Electric Co.Ltd.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Optonica RT-3000 - Sharp; Osaka
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 428 x 114 x 268 mm / 16.9 x 4.5 x 10.6 inch
  • Notes
  • Toploading Cassette Deck with Dolby. 25 - 17.000 Hz; 0,10% WRMS. VU-Meters.
  • Net weight (2.2 lb = 1 kg)
  • 5.5 kg / 12 lb 1.8 oz (12.115 lb)
  • Price in first year of sale
  • 63,800.00 JPY
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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