Denon PMA-630

Data

General

  • Manufacturer: Denon
  • Model: PMA-630
  • Type: Integrated amplifier
  • Years of manufacture: 1978 - 1980
  • Made in: Japan
  • Power consumption: 445 watts
  • Dimensions: 434 x 145 x 390 mm (WxHxD)
  • Weight: 16 kg
  • Original price approx.: 465 US-$, 1'400 DM


Connections

  • Number of inputs: 6
    • 2 Phono (Cinch): 2,5 mV/50k Ohm

1 Tuner (Cinch): 320 mV/30k Ohm 1 AUX (Cinch): 320 mV/30k Ohm

    • 2 Tape (Cinch):
  • Number of outputs: 3
    • 1 Headphone (jack):
    • 2 speaker pairs
  • Output impedance: less than 0.09 Ohm


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 80 Watt , 0,01 %

4 Ohm:

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 2 x 100 W
  • Total harmonic distortion:
  • Attenuation factor:
  • Frequency response: DC - 100kHz +0/-1 dB (at 1 watt power).
  • Signal-to-noise ratio phono 1,2: > 86 dB (input terminal shortened)

Signal-to-noise ratio receiver, tape recorder, AUX: >112 dB(input terminal shortened)

  • Stereo channel separation:
  • Loudness: low range 100 Hz +9 dB, high range 10 kHz +5 dB.
  • High Filter:
  • Low Filter (Subsonic):
  • Mute:


Special Features

  • 2 speaker pairs (A/B/A+B) separately switchable
  • Subsonic Filter
  • Tape Copy
  • Tape Monitor
  • Preamplifier and power amplifier separable


Remarks



Pictures

  • Image: Denon PMA-630

Pma-630.jpg


Reports

Links