Portable Minidisc Recorder MD-MT20

Sharp; Osaka

Data
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  • Year
  • 1994 ??
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 226010
    • alternative name: Hayakawa Electric Co.Ltd.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Other Recorder/Player
  • Power type and voltage
  • Batteries / addl. power jack / 2 x "AA" 1.5 / 5 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Power out
  • 0.02 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Portable Minidisc Recorder MD-MT20 - Sharp; Osaka
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 88 x 30 x 80 mm / 3.5 x 1.2 x 3.1 inch
  • Notes

  • The Portable Minidisc-Recorder MD-MT20 is powered by 2 LR6 AA batteries or via DC 5 Volt input. It has a combined headphone / remote control jack, an optical / line-in input and a microphone connector.

    • Frequency response: 20 - 20000 Hz
    • Sampling frequency: 44.1 kHz (32 and 48 kHz inputs are converted)

    Different versions are known; additional sub-types exist (S), (BL) and (GL), with differences unknown:

    • MD-MT20
    • MD-MT20C
    • MD-MT20H
    • MD-MT20W
  • Net weight (2.2 lb = 1 kg)
  • 0.230 kg / 0 lb 8.1 oz (0.507 lb)
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Georges Werts. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model Portable Minidisc Recorder is part of the collections of the following members.

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