Aiwa AD-6900 MK II specifications

Brand : Aiwa

General

connectors

Tech nical data

special features

number of inputs:
- Line: 75 mV, 50 kOhm s
- Line In DIN: 0.25 mV, 50 kOhm s
- microphone: 0.25 mV, 200 Ohm - 10 kOhm
number of outputs:
- Line Out: 410 mV, 50 kOhm s
- Line Out DIN: 410 mV, 50 kOhm s
- headphones: 8 - 150 Ohm s

heads: 3
motor: 2
- 1x DC Servo Drive Capstan
- 1x coil
flutter: 0.04 to % WMRS
band types: Normal, chrome, Fer ro-chrome, Metal
frequency response:
- Normal: 20 - 16 000 Hz
- chrome: 20 - 19'000 Hz
- Fer ro-chromium: 20 - 20 000 Hz
- metal: 20 - 20 000 Hz
total harmonic distortion: 1,0 %
signal-to-noise ratio:
- Dolby: 55 dB
- Dolby A: 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: > 60 dB
fire-Extinguishing loss: > 60 dB
bias frequency: 105 kHz
rewind Time: 90 seconds for C-60

Automatic cassette loading system
tape head azimuth adjustable (Test position)
2 pointers per meter
- 1x VU-meters, Pointer black
- 1x Peak indicator, pointer, red, and Peak Hold
MPX Filter
fine-position bias
microphone mixer