Yamaha A-450

Data

General

  • Manufacturer: Yamaha
  • Model: A-450
  • Years of manufacture: 1979-1981
  • Type: Integrated amplifier
  • Color: silver, black
  • Remote control: no
  • Power consumption: 300 watts
  • Dimensions: 435 mm × 112 mm × 338 mm (W × H × D)
  • Weight: 7.8 kg
  • Original price approx.: 470 DM


Connections

  • Number of inputs:
  • Phono, Tuner, 2 × Tape
  • Number of outputs:
  • Loudspeaker, 2 × Rec-Out, Headphone


Technical Data

  • Continuous power (at distortion)
    • 8 Ohm: 2 × 35 Watt
    • 4 Ohm: 2 × 40 Watt
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.01 %
  • Attenuation factor: 50
  • Input (Sensitivity/Impedance)
    • Phono 2.5 mV/47 kOhm
    • Tape, Tuner, 150 mV/47 kOhm
  • Output (level/impedance)
    • Rec-Out 150 mV/600 Ohm
  • Frequency response: 4-70,000 Hz
  • Tone control:
    • Bass: yes

treble: yes

  • Loudness: adjustable
  • Subsonic: fixed with phono
  • Mute: no
  • Direct/Line-Straight: no
  • Ripple distance (shorted):
  • Stereo Channel Separation:
  • Signal-to-noise ratio: 100 dB


Special Features

  • Mono/Stereo switchable
  • High filter


Remarks

Other models in the same series:


Successor model:


Pictures


Reports

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