Kenwood KA-57

Data

General

• Manufacturer: Kenwood
• Model: KA-57, component of the overall system Kenwood V-57
• Type: Integrated amplifier
• Years of manufacture: April 1988 - 1989
• Made in: Japan
• Colour: Black
• Remote control: no
• Power consumption: 200 W max.
• Dimensions: 420 x 110 x 277 mm (WxHxD)
• Weight: 6.1 kg
• Original price approx.: 298 DM (RRP)
• New price system complete approx.: 1'298 DM (without CD player, equalizer, speakers)

Connections

• Number of inputs:
  • CD, Aux, Tuner, 2x Tape, Phono
• Number of outputs:
  • 2x Tape Rec out

Technical Data

• Continuous power (at distortion)
  • 8 Ohm: 2x 50 W (RMS)
  • 4 Ohm: 2x 75 W (DIN)
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.09 %
• Attenuation factor: 40 (50 Hz)
• Frequency response: 10 - 70'000 Hz
• Signal to noise ratio: 100 dB (Aux)
• Tone control:
  • Bass: &plusmn: 10 dB

Treble: &plusmn: 10 dB

• Loudness: yes
• High Filter: no
• Low Filter (Subsonic): no
• Mute: no
• Direct/Line-Straight
• Buffering : 2x 4700 mF

• More data at "Hifi-Engine": [1]

Comments

• Other models in the same series:
• Integrated amplifiers:
• Kenwood KA-57

• Tuners:
• Kenwood KT-57 L

• Tape deck:
• Kenwood KX-57 CW

• Record Player:
• Kenwood KD-37 R

• CD player option:
• Kenwood DP-47

• Equalizer option:
• Kenwood GE-57

• Previous model:
• Kenwood KA-56

Pictures

• Picture: Kenwood KA-57

• Picture: Kenwood KA-57

• Picture: Kenwood KA-57

• Picture: Kenwood KA-57

• Picture from Kenwood catalog Hifi autumn 1988

• Excerpt from brochure: Kenwood System V-57