Akai AA-1050

Data

General

  • Manufacturer: Akai
  • Model: AA-1050
  • Years of manufacture: 1976 - 1979
  • Made in: Japan
  • Color: black, silver
  • Remote control: no
  • Power consumption: 180 W
  • Dimensions: 480 x 155 x 345 mm (WxHxD)
  • Weight: 13 kg
  • Original price approx.: 998 DM


Connections

  • Number of inputs:
    • 2x Phono: 3 mV / 47 kOhm

2x Tape In, Aux, DIN: 150 mV / 100 kOhm

    • Antenna FM (75/300 Ohm) / MW.
  • Number of outputs:
    • Tape Out: 150 mV / 100 kOhm

DIN: 30 mV / 180 kOhm

    • Headphones (6.3 mm jack, front)
    • 3 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (20-20,000 Hz)

8 Ohm: 2x 50 W 4 Ohm: 2x 55 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: < 0.15%
  • Attenuation factor:
  • Frequency response: 7 - 70,000 Hz
  • Signal-to-noise ratio: (noise voltage aa.)

Phono: 80 dB Tape, Aux: 90 dB

  • Stereo channel separation:
  • Tone control:
    • Bass: ±10 dB at 100 Hz

Treble: ±10 dB at 10 kHz

  • Loudness: +6/+10 dB (treble/bass)
  • High Filter: -10 dB at 10 kHz
  • Low Filter (Subsonic): -8 dB at 50 Hz
  • Mute:
  • Direct/Line-Straight:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 520 - 1,605 kHz
  • Frequency response:
  • Input sensitivity:
    • FM: 1.1 µV

MW: 180 µV / 8 µV (Ext.) Distortion factor:

    • FM: 0.15% (Mono), 0.3% (Stereo).

Signal-to-noise ratio:

    • FM: 75 dB

MW: 50 dB

  • Channel separation: 40 dB
  • Selectivity:
  • Common wave selection:
    • FM: 1 dB
  • Spurious wave selection:
  • Mirror frequency attenuation:
    • FM: 96 dB

MW: 55 dB IF attenuation:

    • FM: 100 dB
    • MW: 45 dB
  • AM suppression: 90 dB
  • Output level:
  • RDS: no
  • Station memory: no


Special Features

  • 3 pairs of speakers
  • UKW muting adjustable


Remarks


Pictures

  • Image: Akai AA-1050

Akaiaa-1050.jpg


Reviews

  • Review by "Good Old Hifi": [[1]]


Akai AA-1030-1050-Prospekt-1977.jpg


Akai AA-1030-1050-Prospekt-19771.jpg


Links