Aiwa AD-6900 MK II

Data[edit]

General

  • Manufacturer: Aiwa
  • Model: AD-6900 MK II
  • Type: Cassette Tape Deck
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Silver
  • Remote Control: Yes, Infrared RC-100
  • Power consumption: 26 W
  • Dimensions: 450 x 120 x 327 mm (WxHxD)
  • Weight: 9.5 kg
  • Original price approx.: 1'900 DM


Connections

  • Number of inputs:
    • Line In: 75 mV, 50 kOhm

Line In DIN: 0.25 mV, 50 kOhm

    • Microphone: 0,25 mV, 200 Ohm - 10 kOhm
  • Number of outputs:
    • Line Out: 410 mV, 50 kOhm

Line Out DIN: 410 mV, 50 kOhm

    • Headphones: 8 - 150 Ohm


Technical Data

  • Audio heads: 3
  • Motors: 2
    • 1x DC servo for drive function Capstan
    • 1x coils
  • Synchronous speed fluctuations: 0,04 % WMRS
  • Tape types: Normal, Chrome, Ferro-Chrome, Metal.
  • Frequency response:
    • Normal: 20 - 16'000 Hz
    • Chrome: 20 - 19'000 Hz

Ferro-Chrome: 20 - 20'000 Hz Metal: 20 - 20'000 Hz

  • Distortion factor: 1.0
  • Signal-to-noise ratio:
    • Dolby Off: 55 dB
    • Dolby On: 65 dB (FeCr)
  • Auto Reverse: No
  • Title Search: No
  • Dolby: B
  • MPX Filter: Yes
  • Fader: No
  • Pitch control: No
  • Channel separation: > 30 dB at 1 kHz
  • Crosstalk attenuation: > 60 dB
  • Cancellation attenuation: > 60 dB
  • Premagnetization frequency: 105 kHz
  • Rewind time: 90 seconds for C-60


Special Features

  • Automatic cassette loading system
  • Tone head azimuth adjustable (position test)
  • 2 pointers per indicator
    • 1x VU meter, pointer black
    • 1x peak meter, pointer red, also peak hold
  • MPX Filter
  • Fine adjustment premagnetization
  • Microphone Mixer


Comments[edit]


Pictures[edit]

  • Extract from brochure: Aiwa AD-6900 MK II

Aiwa AD-6900 MK II-Prospekt-1.jpg


Reports[edit]

Links[edit]