Tascam Midistudio 644

TEAC; Tokyo

Data
Forum
Pictures
Collections

  • Year
  • 1990 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 304998
    • Brand: Tascam

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player; Hi-Fi equipment
  • Power type and voltage
  • Powered by external power supply or a main unit. / 11-15V Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Tascam Midistudio 644 - TEAC; Tokyo
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 516 x 120.5 x 400 mm / 20.3 x 4.7 x 15.7 inch
  • Notes

  • Tape: compact cassette (C-30 to C-90) Hi-Bias type II CrO2 tape
    Track Format: 4-track, 4-channel, single directional record/play
    Motor: 1 DC servo capstan motor, 1 DC reel motor, 1 DC ancillary motor
    Tape Speed: 9.5cm/s and 4.8cm/s
    Pitch Control: +-12%
    Wow and Flutter: 0.04% WRMS at high speed and 0.06% at low speed
    Mixer Frequency Responce: 20Hz to 20kHz +1/-2dB
    Mixer Signal-to-Noise Ratio: 71dB
    Mixer Total Harmonic Distortion (THD): 0.06% at 1kHz (20dB above nominal input level)
    Mixer Crosstalk: 60dB at 1kH
    Recording Frequency Responce: 40Hz to 16kHz +-3dB without dbx
    Recording Signal-to-Noise Ratio: 90dB with dbx
    Recording Total Harmonic Distortion (THD): 1.0% at 400kHz with dbx
    Recording Crosstalk: 70dB with dbx, 50dB without dbx at 1kHz, 0dB

  • Net weight (2.2 lb = 1 kg)
  • 7.2 kg / 15 lb 13.7 oz (15.859 lb)
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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The model Tascam Midistudio is part of the collections of the following members.

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