Harman Kardon - PM-645 Solid state integrated amplifier

06
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18
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€ 4
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Ariel Cabello
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Selected by Ariel Cabello

Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.

Estimate  € 150 - € 200
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PM-645 amplifier, made in Japan (1985–1988), in very good physical condition and tested and fully functional, includes power cord, weighs 8 kg, 443 x 103 x 351 mm, with 5 inputs (2 x Tape, CD/Video, Tuner, Phono) and 2 Tape outputs plus 2 speaker outputs and a headphone output.

AI-assisted summary

Description from the seller

The device is in good condition!!! Everything works!!! No scratches!!! Made in Japan!!! Model: PM 645
Year of manufacture: 1985 - 1988
Made in: Japan
Color: Black, Silver
Remote control: no
Power consumption: 160 W
Dimensions: 443 x 103 x 351 mm
Weight: 6.5 kg
New price: about 750 DM
Connections
Number of inputs: 5
2 × Tape; CD/Video; Tuner (135 mV; 22 kΩ)
Phono (2.2 mV; 47 kΩ; 125 pF; 13 mV Overload (MM))
Number of outputs
2 x tape
2 pairs of speakers
Headphone jack
Technical Data
Continuous power output (at total harmonic distortion)
8 Ohms: 2 × 40 W (at 0.09%)
4 ohms: 2 x 70 W (at 0.09%)
Dynamic performance
8 Ohm
4 Ohm
Total distortion factor
Damping factor: 65
Frequency response: 10 - 100,000 Hz (at half output power)
Signal-to-noise ratio: Phono: 80 dB; otherwise: 81 dB
Stereo channel separation: >65 dB
Sound regulation
Bass: 50Hz ±10dB
Treble: 10 kHz ±10 dB
Loudness: -
High-pass filter: 6 kHz, 6 dB/octave
Low Filter (Subsonic): 15 Hz 6 dB/octave
Mute: -
Direct/Line-Straight: -

The device is in good condition!!! Everything works!!! No scratches!!! Made in Japan!!! Model: PM 645
Year of manufacture: 1985 - 1988
Made in: Japan
Color: Black, Silver
Remote control: no
Power consumption: 160 W
Dimensions: 443 x 103 x 351 mm
Weight: 6.5 kg
New price: about 750 DM
Connections
Number of inputs: 5
2 × Tape; CD/Video; Tuner (135 mV; 22 kΩ)
Phono (2.2 mV; 47 kΩ; 125 pF; 13 mV Overload (MM))
Number of outputs
2 x tape
2 pairs of speakers
Headphone jack
Technical Data
Continuous power output (at total harmonic distortion)
8 Ohms: 2 × 40 W (at 0.09%)
4 ohms: 2 x 70 W (at 0.09%)
Dynamic performance
8 Ohm
4 Ohm
Total distortion factor
Damping factor: 65
Frequency response: 10 - 100,000 Hz (at half output power)
Signal-to-noise ratio: Phono: 80 dB; otherwise: 81 dB
Stereo channel separation: >65 dB
Sound regulation
Bass: 50Hz ±10dB
Treble: 10 kHz ±10 dB
Loudness: -
High-pass filter: 6 kHz, 6 dB/octave
Low Filter (Subsonic): 15 Hz 6 dB/octave
Mute: -
Direct/Line-Straight: -

Details

Era
1900-2000
Brand
Harman Kardon
Model
PM-645
Physical condition
Very good
Nr of items
1
Includes
Power cord
Weight
8 kg
Functional condition
Tested and working/playable
GermanyVerified
173
Objects sold
85.71%
Private

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