Stereo Amplifier A-80

Pioneer Corporation; Tokyo

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  • Année
  • 1983
  • Catégorie
  • Amplificateur BF ou mélangeur BF
  • Radiomuseum.org ID
  • 315460

 Spécifications techniques

  • No. de transistors
  • Semi-conducteurs présents
  • Semi-conducteurs
  • Principe général
  • Amplification audio
  • Gammes d'ondes
  • - sans
  • Particularités
  • Equipement HIFI
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 110; 120; 220; 240 Volt
  • Haut-parleur
  • - Ce modèle nécessite des HP externes
  • Puissance de sortie
  • 300 W (sans distorsion)
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: Stereo Amplifier A-80 - Pioneer Corporation; Tokyo
  • Forme
  • Appareil d'étagère
  • Dimensions (LHP)
  • 420 x 150 x 420 mm / 16.5 x 5.9 x 16.5 inch
  • Remarques

  • A stereo hi-fi integrated amplifier with power output of 150 watts RMS per channel into 8 ohms. Inputs for Phono (MM or MC), Tuner, CD/Aux1 and Aux2, inputs/outputs for 2 tape recorders, speaker impedance switch, terminals for 2 pairs of loudspeakers, 2 switched and 1 unswitched AC outlets. Rotary Bass and Treble tone controls, Line Straight switch, Tape monitoring and copying, Phono selector, Subsonic Filter, Mute, Rev/Stereo/Mono, Peak Power LEDs and jack for headphones.

    Specification  
    Amplifier Section  
    Continuous Average Power Output 150 watts per channel, min., into 8Ω
    from 20 Hz to 20,000 Hz
    with no more than 0.003% THD
    Intermodulation Distortion
    (50 Hz : 7,000 Hz = 4 : 1, 8Ω, from CD/AUX 1)
    continuous rated power output    		 No more than 0.003%
    Damping Factor
    (20 Hertz to 20,000 Hertz, 8Ω)    		 80
    Input (Sensitivity/Impedance)  
    PHONO MM
    PHONO MC
    TUNER,CD/AUX1,AUX2,TAPE PLAY 1,2    		 2.5mV/50kΩ
    0.25mV/40Ω, 0.15 mV/3Ω transformer
    150mV/50kΩ
    Output (Level/Impedance)  
    TAPE REC 1,2 150mV/2.2kΩ
    SPEAKERS OFF, A or B, A and B
    Frequency Response  
    PHONO MM (RIAA Equalization)  
    TUNER,CD/AUX1,AUX2,TAPE PLAY 1,2    		 20 Hz to 20,000 Hz ± 0.2dB
    5 Hz to 100,000 Hz +0/-3dB
    Filter LOW (SUBSONIC) 15Hz (6dB/oct.)
    Hum and Noise IHF, short circuited A network)  
    PHONO MM
    PHONO MC
    TUNER,CD/AUX1,AUX2,TAPE PLAY 1,2    		 89 dB
    75dB (3/40Ω)
    109dB

    Versions/Power Requirements
    HE        European continent model  / AC220V, 240V 50/60Hz (switchable)
    HB        United Kingdom model       / AC220V, 240V 50/60Hz (switchable)
    S          General export model         / AC110V, 120V, 220V, 240V 50/60Hz (switchable)
    S/G       U.S. Military model            / AC110V, 120V, 220V, 240V 50/60Hz (switchable)
    HEZ      West Germany model        / AC220V, 240V 50/60Hz (switchable)

  • Poids net
  • 16.8 kg / 37 lb 0.1 oz (37.004 lb)
  • Schémathèque (1)
  • - - Manufacturers Literature (Service Manual Pioneer Stereo Amplifier A-80 dated June 1983)
  • Auteur
  • Modèle crée par Howard Craven. Voir les propositions de modification pour les contributeurs supplémentaires.

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