Discman - Mega Bass D-99

• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1990 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 237292

• Picture
• Schematics

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• CD-Player, -Writer, MD, MOD (audio)

• Power type and voltage
• Batteries / addl. power jack

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Discman - Mega Bass D-99 - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 131 x 32 x 142 mm / 5.2 x 1.3 x 5.6 inch

• Notes

• Sony Portable 1bit DAC Discman Model D-99. Toploader, Mega Bass,.
  Made in Japan.

  • Vollmetall-Gehäuse
  • Hintergrundbeleuchtetes Multifunktions-Display (Beleuchtung ist nur bei externer Stromversorgung in Betrieb)
  • 1 Bit D/A Konverter
  • Frequenzgang: 20 Hz bis 20 kHz
  • Ausgänge: 2x 9 mW an 16 Ω (Kopfhörer), 1 V an 50 kΩ (Line Out)
  • Funktionen: Wiedergabe, Pause, Stop, Titelsuchlauf, Index, Suchfunktion, Zufallsprinzip, Program, Resume
  • Stromvergung intern: BP-2 Akkupack (Lithium) oder 2x AA-Batterien mittels Batteriefach (BP-2 Akkupack Alternativen im Handel erhältlich)
  • Stromversorgung extern: 9 V DC

• Net weight (2.2 lb = 1 kg)
• 0.420 kg / 0 lb 14.8 oz (0.925 lb)

• Price in first year of sale
• 550.00 DM

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 4167 models, 4024 with images and 1042 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo