Stereo Amplifier SA-708

Pioneer Corporation; Tokyo

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  • Year
  • 1979/1980
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 310847

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 120; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 130 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Amplifier SA-708 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 150 x 337 mm / 16.5 x 5.9 x 13.3 inch
  • Notes

  • A hi-fi stereo integrated amplifier housed in a metal case with a silver front with continuous power output of 2 x 65 watts into 8 ohms. With a fluorescent power meter display, Function selector switch (Tuner, Phono, Aux), Loudspeaker selector (A, B, A+B), Loudness and Subsonic filter switches, rotary controls for Volume, Bass, Treble and Balance, Tone bypass switch, Muting switch, Mode selector switch (Stereo/Mono), Tape Monitor switches (1,2), Tape Duplicate switch and a jack for headphones. On the back, Interference Filter switch, RCA phono sockets for input Phono, Tuner and Aux and for input/output Tape1 and Tape2, DIN socket for Tape2 Rec/PB, terminals for two pair of loudspeakers and 3 AC outlets, 2 Switched 100 watts max., 1 Unswitched 200 watts max.

    Specification  
    Amplifier Section  
    Continuous Power output: 65 watts per channel into 8Ω
    from 20Hz to 20kHz
    with no more than 0.02% THD 
    65 watts per channel into 4Ω
    from 20Hz to 20kHz
    with no more than 0.03% THD
    lntermodulation Distortion
     8Ω from AUX    		 No more than 0.02%
    Damping Factor (1kHz, 8Ω) 35
    Input (Sensitivity/Impedance)  
     PHONO
     TUNER
     AUX
     TAPE PLAY 1
     TAPE PLAY 2    		 2.5mV/50kΩ
    150mV/50kΩ
    150mV/50kΩ
    150mV/50kΩ
    150mV/50kΩ
    Output  
     TAPE REC 1
     TAPE REC 2    		 150mV/1kΩ
    150mV/1kΩ
     TAPE REC 2 (DIN) 30mV/80kΩ
     Speaker A, B, A+B, (4 - 16Ω)
    Frequency Response  
     PHONO (RIAA Equalization)
     TUNER, AUX, TAPE PLAY    		 20Hz-20kHz ±0.2dB
    10Hz-50kHz ±1dB
    Hum and Noise
    (IHF, short-circuited, A network)    		  
     PHONO
     TUNER, AUX, TAPE PLAY    		 86dB
    100dB

    Semiconductors: 3 ICs, 2 FETs, 41 Transistors, 31 Diodes

    Versions/Power requirements

    HR UK & Oceania 220V and 240V AC 50/60Hz (Selectable)
    HA Europe 220V and 240V AC 50/60Hz (Selectable)
    S/G US Military 110V, 120V, 220V, and 240V AC 50/60Hz (Switchable)
    S General export 110V, 120V, 220V, and 240V AC 50/60Hz (Switchable)

    Power consumption:  600 watts (HR & HA), 190 watts (S/G & S)

  • Net weight (2.2 lb = 1 kg)
  • 9.7 kg / 21 lb 5.9 oz (21.366 lb)
  • Mentioned in
  • - - Manufacturers Literature (1979/80 Pioneer Hi-Fi Stereo catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Pioneer SA-708)
  • Author
  • Model page created by Bruno De Marchi. See "Data change" for further contributors.

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