Stereo Tape Deck 4000 DB

Akai Electric Co., Ltd.; Tokyo

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  • Year
  • 1975–1977 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 355035

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 50-60 Hz, 100 - 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Stereo Tape Deck 4000 DB - Akai Electric Co., Ltd.; Tokyo
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 406 x 196 x 325 mm / 16 x 7.7 x 12.8 inch
  • Notes

  • The Akai 4000DB was a compact and feature-rich stereo reel-to-reel tape recorder. It boasted high-fidelity recording with Akai's 1-micron gap heads and Dolby Noise Reduction for clear, quiet sound. Multiple monitoring options let you compare your recordings to the source in real time, while features like Sound-on-Sound and Sound Mixing offered creative recording possibilities. Automatic shut-off and pause control ensured user convenience, and high-quality components guaranteed reliable operation.

    Specifications
     

    Track system: 4-track, 2-channel, stereo/monaural
    Heads: 1 x record, 1 x playback, 1 x erase
    Motor: 1 x 4-pole induction
    Reel size: up to 7" reel
    Tape speeds: 3¾, 7½ ips
    Wow and flutter: 0.15% (7½ips)
    Frequency response: 30Hz to 23kHz (7½ ips)
    Signal to Noise Ratio: 55 dB
    Total harmonic distortion: 1%
    Crosstalk: 40 dB
    Input: 70 mV (line), 0.4 mV (mic)
    Output: 0.775 V (line)
    Semiconductors: 27 x transistors, 2 x FET, 4 x IC, 17 x diodes

    AC Power supply depends on the country of destination.

    Made in the Philippines.

  • Net weight (2.2 lb = 1 kg)
  • 12 kg / 26 lb 6.9 oz (26.432 lb)
  • Mentioned in
  • - - Manufacturers Literature (Service manual Model 4000DB)
  • Author
  • Model page created by Markus Glaser. See "Data change" for further contributors.

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The model Stereo Tape Deck is part of the collections of the following members.

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