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

• Other models of the same series:
• Amplifier
• Denon PMA-200
• Denon PMA-400
• Denon PMA-600
• Denon PMA-630
• Denon PMA-830
• Denon PMA-850

• [[Tuner
• Denon TU-200
• Denon TU-300
• Denon TU-400
• Denon TU-500
• Denon TU-850

Pictures

• Image: Denon PMA-630