Akai AA-940

Revision as of 04:41, 28 August 2018 by Hapeg2 (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Data

General

  • Manufacturer: Akai
  • Model: AA-940
  • Type: Receiver
  • Years of manufacture: 1973 - 1975
  • Made in: Japan
  • Color: silver, housing walnut
  • Remote control: no
  • Power consumption: max. 360 W
  • Dimensions (WxHxD): 483 x 168 x 398 mm
  • Weight: 15,5 kg
  • Original price approx.: 99'000 Yen (Japan, 1973), corresponds to about 1'500 DM


Connections

  • Number of inputs: 4
    • Phono: 2,8mV
    • Mic: 2,0mV
    • 2x Tape: 140mV
    • Aux: 140mV
  • Number of outputs:
    • Tape RCA: 150mV

Tape DIN: 30mV

    • Loudspeaker A, B, C


Technical Data

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 66 W (RMS, 20 - 20'000 Hz, 0,5%), 2x 70 W (1 kHz)
    • 4 Ohm: 2x 90 W
  • Dynamic power
    • 8 Ohm: 180 W
    • 4 Ohm: 270 W
  • Total harmonic distortion: 0.03 %
  • Attenuation factor:
  • Frequency response: 10 - 50'000Hz
  • Signal to noise ratio:
    • Phono: better than -33dB

Mic: better than -33dB Tape: better than -43dB Aux: better than -43dB

  • Stereo channel separation: better than 50dB (phono, 1kHz)
  • Tone control:
    • Bass: +/-10dB/100Hz

Treble: +/- 10dB/10kHz

  • Loudness: 7dB/100HZ, 5dB/10kHz
  • High Filter: -9dB/10kHz
  • Low Filter (Subsonic): -6dB/50Hz
  • Mute: -21dB/1kHz
  • Direct/Line-Straight: no


Tuner

  • Reception: FM, AM
  • Frequencies:
    • FM: 86..109Mhz +/-1MHz.
    • MW: 525+/-5kHz..1650+/-20kHz
  • Frequency Response:
  • Input sensitivity:
    • FM: 1.7µV, min. 2.8µV (IHF), stereo <20µV
    • MW: 250µV
  • Klirrfaktor:
    • stereo: 0,6%, max. 1,5%
    • mono: 0,2%, max. 0,5%
  • Signalrauschabstand: 70dB
    • stereo: besser als 50dB
    • mono: besser als 60dB
  • Kanaltrennung: 40dB, mind. 35dB
  • Trennschärfe: >80dB.
  • Co-wave selection:
  • Spurious wave selection:
  • IF attenuation:
  • IF attenuation: >100dB
  • AM suppression: >45dB
  • Output level:
    • RCA: 440mV

DIN: 80mV


Special Features

  • Inputs for two mono microphones


Remarks


Pictures

  • Image: Akai AA-940

1600px


Reviews

Links

</20µV>