Harman/kardon HK 640 specifications

Category : Integrated amplifier

General

Connections

Technical data

Special equipment

Other models of the same series:

• Manufacturer: harman/kardon
• Model: HK 640
• Years of manufacture: about from 1995, until 1998.
• Manufactured in: Japan.
• Color: black
• Type: Analog
• Remote control: x;
• Power consumption: 230 W;
• Dimensions (WxHxD): 443 x 134 x 359 mm,
• Weight: 8.8 kg;
• Factory price approx.: 1000 DM.

• Number of inputs:
  • list the inputs here (with sensitivity/impedance)
• Number of outputs:
  • list the outputs here (with level/impedance)

• list the inputs here (with sensitivity/impedance )

• list the outputs here (with level/impedance)

• Continuous power (with total harmonic distortion)
  • 8 Ohm s (1 kHz): nominal 63 W, min. 55 W (stereo, 0.1%)
  • 4 Ohm (1 kHz): nominal 91 W, min. 75 W (stereo, 0.3%)
• Dynamic power
  • 8 Ohm :
  • 4 Ohm :
• Total harmonic distortion: see Continuous power;
• HCC: nominal 40 A, min. 35 A
• Attenuation factor: 85 (1 kHz);
• Frequency response: min. 1 Hz ... >90 kHz (-3 dB)
• Signal-to-noise ratio: (line) nominal 84 dB, min. 74 dB;
• Stereo channel separation: (10 kHz) nominal 60 dB, min. 45 dB;
• Tone control:
  • Bass: x
  • Treble: x
• Loudness:
• High Filter :
• Low Filter (Subsonic):
• Mute:
• Direct/Line-Straight:

• 8 Ohm (1 kHz): nominal 63 W, min. 55 W (stereo, 0.1%)
• 4 Ohm (1 kHz): nominal 91 W, min. 75 W (stereo, 0.3%)

• 8 Ohm :
• 4 Ohm :

Bass: x
• Treble: x

• here, if available

• HK 620
• HK 660
• HK 680

• Audio 2/95: Upper class 3 ears.

Comment:

Comment box:

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