Akai AM-57

Akai AM-57.jpg

Data[edit]

General

  • Manufacturer: Akai
  • Model: AM-57
  • Type: Integrated amplifier
  • Years of manufacture: 1992 - 1994
  • Made in:
  • Color: black
  • Remote control: optional
  • Power consumption: 280W
  • Dimensions: 425 x 177 x 401 mm (WxHxD)
  • Weight: approx. 14 kg
  • Original price: approx. 1.000,- DM


Connections

  • Number of inputs:
    • 3x Tape In
    • CD
    • Tuner
    • AUX
    • Phono
  • Number of outputs:
    • 3x (?) Tape Out
    • Headphones
    • 2 pairs of speakers


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x 100 W (FTC, 8 Ohm, 20 Hz to 20 kHz, 0.05%)
    • 4 Ohm: 2x 170 W (DIN)
    • 2 Ohm: 2x 240 W (DIN)
  • Dynamic power
    • 8 Ohm: 2x 170 W
    • 4 Ohm: 2x 240 W
    • 2 Ohm: 2x 300 W
  • Total harmonic distortion: 0.005% (1 kHz, 8 Ohm)
  • Attenuation factor: 45 (1 kHz, 8 Ohm)
  • Frequency response: 5 - 100,000 Hz (+0/-3 dB)
  • Signal-to-noise ratio:
  • Residual noise: 0.1 mV (A-filter).
  • Stereo channel separation:
  • Tone control:
    • Bass: ±8 dB (100 Hz)

Treble: ±8 dB (10 kHz)

  • Loudness:
  • High Filter:
  • Low Filter (Subsonic): yes
  • Mute:
  • Direct/Line-Straight: yes


Special Features

  • Protective circuit for speakers and headphones

Remarks[edit]

Other models in the same series:

Akai AM 57.jpg