Harman/kardon PM650 Vxi

Data

General

• Manufacturer: Harman/kardon
• Model: PM650 Vxi
• Year of manufacture: about 1987.
• Made in: Japan (see picture of the back of the amplifier).
• Color: black, silver
• Type: Analog
• Remote control: none
• Power consumption: 210 W
• Dimensions (W*H*D): 443*134*368 mm
• Weight: 8,7 kg
• Original price approx.: 1100 DM

Connections

• Number of inputs:
  • Phono MM 2.2mV/47kOhm 125pF.
  • Phono MC 120uV/56Ohm
  • Tape 1 and Tape 2

CD, A/V, Tuner

• • "external processor" (for looping in additional devices)

headphones

• • speakers A and B.

Number of outputs:

• • Tape 1

tape 2

• • "external processor" (for looping in additional devices)

Technical data

• Continuous power (at distortion)
  • 8 Ohm: 70 W per channel at less than 0.009 %
  • 4 Ohm: 70 W per channel at less than 0.3 %
• Dynamic power
  • 8 Ohm:
  • 4 ohms:
• Total harmonic distortion:
• Attenuation factor: 65dB
• Frequency response: 0.5Hz - 150 kHz (1W +0. -3dB)
• Signal-to-noise ratio:
  • Phono MM 80dB

phono MC 76dB

• Stereo channel separation:
• Tone control:
  • Bass: boost/cut (around 50Hz) +10dB/-10dB.

Treble: Boost/Cut (around 10kHz) +10dB/-10dB. Loudness: Yes, see special features.

• High Filter:
• Low Filter (Subsonic): 15Hz, 3dB/octave.
• Mute:
• Direct/Line-Straight:

Special Features

• High instantaneous current capability (+- 35A).
• Physiological phase correction (boost at 50 Hz 10db)

Remarks

Other Vxi series models:

• PM640 Vxi
• PM645 Vxi
• PM655 Vxi
• PM665 Vxi

Pictures

Links

[model family in brochure at radiomuseum.org]