Stereo Amplifier SA-8500

Pioneer Corporation; Tokyo

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  • Year
  • 1976/1977
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 221861

 Technical Specifications

  • Number of Transistors
  • 45
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220; 110/120/130/220/240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Amplifier SA-8500 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 150 x 345 mm / 16.5 x 5.9 x 13.6 inch
  • Notes

  • A hi-fi stereo integrated amplifier with power output of 2 x 60 watts into 8 ohms. Preamplifier and power amplifier sections can be separated by removal of two links. With headphones jack, inputs for PHONO1, PHONO2, MIC, TUNER and AUX, for input/output TAPE1 and TAPE2, terminals for 2 pairs of loudspeakers (A,B), 3 AC outlets on the General Export model.

    Specification  
    Power Amplifier Section  
    Continuous Power Output
    (Both channels driven)
     from 20Hz—20,000Hz into 8Ω
                  into 4Ω
     at 1kHz into 8Ω
                  into 4Ω

    60W + 60W
    75W + 75W
    65W + 65W
    85W + 85W
    Total Harmonic Distortion
    at 20Hz—20,000Hz
     (30W per channel Output, 8Ω)       

    Not > 0.05%
    Intermodulation Distortion
    at 20Hz—20,000Hz
    (30W per channel Output, 8Ω)

    Not > 0.05%
    Frequency Response 10Hz—80kHz +0dB,-1dB
    Input : Sensitivity/Impedance
    POWER AMP IN
    1V/50kΩ
    Output : Speaker
             Headphone    		 A, B, A+B
    Low Impedance
    Damping Factor
    (20Hz to 20,000Hz, 8Ω)
    30
    Hum and Noise
    (IHF, short-circuited A Network)
    100dB
    Preamplifier Section  
    Input : Sensitivity/Impedance
     PHONO 1
     PHONO 2
     MIC
     TUNER,AUX,TAPE PB1,TAPE PB2
     TAPE PB 2 (DIN connector)    		  
    2.5mV/50kΩ
    2.5mV—5mV/50kΩ
    7.5mV—15mV/85kΩ
    150mV/50kΩ
    150mV/50kΩ
    Output : Level/Impedance
     TAPE REC 1
     TAPE REC 2 (DIN connector)
     PRE OUT
    150mV
    30mV/80kΩ
    1V/1kΩ
    Total Harmonic Distortion
    at 20Hz—20,000Hz
    Not > 0.05%
    Frequency Response
     PHONO (RAA equalization)
     TUNER,AUX,TAPE PB
    30Hz—15kHz ±0.3dB
    7Hz—40kHz +0dB,-1dB
    Hum and Noise
    (IHF, Short-circuited, A Network)
     PHONO 1, 2
     MIC
     TUNER,AUX,TAPE PB

    70dB
    65dB
    90dB

    2 x 90 Watt DIN Sinusleistung (4 Ohm).

    Versions/Power Requirements

    KCU USA, Canada 120V AC 60Hz
    FV General export 110, 120, 130, 220, 240V AC 50/60Hz with voltage selector
    GN Scandinavia 220V AC 50/60Hz

    Power Consumption: 440 watts

  • Net weight (2.2 lb = 1 kg)
  • 13 kg / 28 lb 10.1 oz (28.634 lb)
  • Source of data
  • -- Original prospect or advert
  • Mentioned in
  • - - Manufacturers Literature (1976-1977 Pioneer Hi-Fi Stereo catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Pioneer SA-8500)

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