Stereo Cassette Deck A-109

TEAC; Tokyo

Data
Forum
Pictures
Collections

  • Year
  • 1979
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 263526
    • Brand: Tascam

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC) / 100-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Deck A-109 - TEAC; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 412 x 152 x 297 mm / 16.2 x 6 x 11.7 inch
  • Notes

  • Four track stereo cassette recorder with Dolby System
    Heads: REC/PB  + Erase
    Bias Frequency: 100 kHz
    Cassette Type: C60, C90, tape speed: 4.75 cm/s
    Equalization: Normal: 3180 µs  + 120 µs; Chrome: 3180 µs  + 70 µs
    Motor: DC servo (FG type).
    Power requirements: 100- 240 V, 50/60 Hz, 12 W.
    Frequency response: 40 Hz – 12.5 kHz  ± 4 dB (overall)
    Inputs: MIC – 0.346 mV/10 k    Ω;  LINE: 275 mV/50 kΩ.
    Output: 0.435 V/50 k    Ω; PHONE: 70 mV/ 8 Ω.
    Output level control
    S/N ratio: 47 dB     (minimum). Dolby Noise Reduction increases 5 dB at 1 kHz
    and up to 10 dB at frequencies above 5 kHz.
    Channel separation: > 30 dB at 1 kHz.
    Harmonic Distortion: < 2.5%.

    Weight: 7.0 kg (some export models have wood side panels and weight 8.0 kg)

  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Author
  • Model page created by Moisés Piedade. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum