Denon PMA-770

Data

General

• Manufacturer: Denon
• Model: PMA-770
• Type: Integrated amplifier
• Years of manufacture: 1982 - 1983
• Made in: Japan
• Color: Silver
• Remote control: No
• Power consumption: 400 watts (IEC), 800 watts max.
• Dimensions: 434 x 132 x 407 mm (W x H x D)
• Weight: 12 kg
• Original price approx.: 1'800 DM (UVP)

Connections

• Number of inputs:
  • 2x Phono MM/MC 2.5 mV/47 kOhm; 125µV/100 Ohm.
  • Tuner, Aux, 2x Tape 150 mV/47 kOhm
• Number of outputs:
  • 2x Rec-Out
  • 2x loudspeaker
  • headphones

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2 x 100 Watt
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.008%
• Attenuation factor:
• Frequency response: 1 - 250,000 Hz (+0/-3 dB).
• Signal-to-noise ratio: 90 dB (phono MM), 73 dB (phono MC), 110 dB (high level)
• Stereo channel separation:
• Tone control:
  • Bass: ± 8 dB at 100 Hz

Treble: ± 8 dB at 10 kHz

• Loudness: Switchable
• High Filter: No
• Low Filter (Subsonic): Switchable 6 dB/18 Hz
• Mute: No
• Direct/Line-Straight: Yes

Special Features

• Record selector switch
• Mono switch

Remarks

• Other models in the same series:
• PMA-710
• PMA-730
• PMA-750
• PMA-770

Pictures

• Denon PMA-770 (from Audio 8/1983)

Reports

• Review in Stereoplay 10/1983: [[1]]