• Country
• Japan

• Manufacturer / Brand
• Otari Electric Co., Ltd.; Tokyo

• Year
• 1985

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 184047

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder; Remote Control (with wire or wireless)

• Power type and voltage
• Alternating Current supply (AC) / 100; 110; 117.5; 200; 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Master Tape Recorder MTR-20Q - Otari Electric Co., Ltd.;

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 768 x 1267 x 675 mm / 30.2 x 49.9 x 26.6 inch

• Notes
• Otari MTR-20 Master Tape Recorder;
  Type codes:
  MTR-20S: 1/4" 2 channels,
  MTR-20T: 1/4" 2 channels + center track time code,
  MTR-20D: 1/4" 2 DIN Stereo,
  MTR-20H: 1/2" 2 channels,
  MTR-20Q: 1/2" 4 channels.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 22 models, 15 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Otari Electric Co., Ltd.; Tokyo