Akai AM-57

Data

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

Other models in the same series:

• AM-37
• AM-47
• AM-57
• AM-67