Kenwood KA-990 EX specifications

Category : Integrated amplifier

Brand : Kenwood

General

Connections

Technical data

• Manufacturer: Kenwood
• Model: KA-990 EX
• Years of construction: 1987 - 1989
• Made in: Japan
• Color: Black
• Type: Integrated amplifier
• Remote control: -
• Power consumption: 270 W
• Dimensions (WxHxD): 440 x 171 x 441 mm
• Weight: approx. 15.5 kg
• Factory price approx.: 1.200,- DM

• Number of inputs:
  • Phono MM: 2.5mV / 47kOhm , max. 200mV (1kHz, 0.03% THD)
  • Phono MC: 0.2mV / 100 Ohm , max. 15mV (1kHz, 0.03% THD)
  • High level: 150mV/47kOhm
• Number of outputs:
  • Tape REC 1, 2:150mV
  • 1 pair of speakers
  • Headphones

• Phono MM: 2.5mV /47kOhm , max. 200mV (1kHz, 0.03% THD)
• Phono MC: 0.2mV / 100 Ohm , max. 15mV (1kHz, 0.03% THD)
• High level: 150mV /47kOhm

• Tape REC 1, 2:150mV
• 1 speaker pair
• Headphones

• Continuous power: (at total harmonic distortion)
  • 8 ohms : 2x 110W (20Hz - 20kHz, 0.004% THD)
  • 6 Ohm : 2x 140W
  • 4 Ohm : 2x 180W
  • 2 Ohm : 2x 210W
• Dynamic power:
  • 8 Ohm : 2x 125W
  • 6 Ohm : 2x 175W
  • 4 Ohm : 2x 235W
  • 2 Ohm : 2x 335W
• Total harmonic distortion: 0.004% at rated power
• Attenuation factor: 1000
• Frequency response: 5 - 80'000 Hz
• Rise time: 5µs
• Signal-to-noise ratio:
  • Phono MM: 87dB
  • Phono MC: 70dB
  • High Level: 108dB
• Tone Control:
  • Bass: ±10 dB at 100 Hz
  • Treble: ±10 dB at 10 kHz
• Loudness: 100Hz/10kHz +10/+5 dB
• High Filter : -10 dB/10 kHz
• Low Filter (Subsonic): -9 dB/100 Hz
• Mute: Yes
• Direct/Line-Straight: Yes

• 8 Ohm s: 2x 110W (20Hz - 20kHz, 0.004% THD)
• 6 Ohm s: 2x 140W
• 4 Ohm : 2x 180W
• 2 Ohm : 2x 210W

• 8 Ohm : 2x 125W
• 6 Ohm : 2x 175W
• 4 Ohm : 2x 235W
• 2 Ohm : 2x 335W

• Phono MM: 87dB
• Phono MC: 70dB
• High Level: 108dB

• Bass: ±10 dB at 100 Hz
• Treble: ±10 dB at 10 kHz

• Other models of the same series:
• Integrated amplifier:
• Kenwood KA-990 EX
• Kenwood KA-D 1100 EX

Tuner:
• Kenwood KT-1100 D

• Picture: Kenwood KA-990 EX

• Picture: Excerpt from Kenwood catalog Hifi Autumn '88

Comment:

Comment box:

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