Stereo Integrated Amplifier RA-700

Roland Electronics Co. Ltd., Rotel; Tokyo

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  • Année
  • 1981
  • Catégorie
  • Amplificateur BF ou mélangeur BF
  • Radiomuseum.org ID
  • 288436

 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) / 120; 220; 240 Volt
  • Haut-parleur
  • - Ce modèle nécessite des HP externes
  • Puissance de sortie
  • 80 W (sans distorsion)
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: Stereo Integrated Amplifier RA-700 - Roland Electronics Co. Ltd.,
  • Forme
  • Appareil d'étagère
  • Dimensions (LHP)
  • 430 x 91 x 293 mm / 16.9 x 3.6 x 11.5 inch
  • Remarques

  • A Non-Switching DC Servo Stereo Integrated Amplifier with output power of 2 x 40 WRMS into 8 ohms both channels driven. With slider controls for an 8 band Graphic Equalizer and Balance control, push button switches for Speakers A and B, Tape Monitor 1, Tape Monitor 2, Aux, Tuner, Phono MM, Phono MC, Equalizer Off, Subsonic Filter, Mono and Loudness, RCA phono sockets for Phono, Tuner, Aux input and for 2 Tapes input/output, terminals for 2 pairs of Loudspeakers and a jack for Headphones.

    Specification  
    Continuous Power Output 40 watts per channel, min. RMS
    both channels driven into 8Ω from 20 to 20,000Hz
    with no more than 0.009% Total Harmonic Distortion
    Total Harmonic Distortion
    (20 to 20,000Hz, from AUX)    		 No more than 0.009%
    (continuous rated power output)
    No more than 0.005%
    (continuous 1/2 rated power output)
    Intermodulation Distortion
    (60Hz 7kHz = 4 : 1)    		 No more than 0.009%
    (continuous rated power output)
    Output: Speaker
                Headphone    		 A, B (8-16Ω), A (8-16Ω) + B (8-16Ω)
    8-16Ω
    Damping Factor 55 (20 - 20,000Hz, 8Ω)
    Input Sensitivity/Impedance PHONO (MC)   0.2mV/100Ω
    PHONO (MM)   2.5mV/47kΩ
    TUNER, AUX   150mV/39kΩ
    TAPE MONITOR 1, 2  150mV/39kΩ
    Frequency Response PHONO 20 - 100,000Hz, ±0.5dB (RIAA STD)
    AUX   5 - 70,000Hz, +0dB,-1.0dB
    Tone Control
      Graphic Equalizer    		 40, 90, 200, 450, 1k, 2.5k, 6.5k, 16kHz/±12dB
    Signal-to-Noise Ratio
    (IHF, A network)    		 PHONO (MC)   66dB
    PHONO (MM)  87dB
    TUNER, AUX   98dB
    TAPE MONITOR 1, 2  98dB
    Subsonic Filter -3dB/16Hz

    Versions/Power Requirements
    120 V AC 60Hz
    220 V AC 50Hz
    240 V AC 50Hz
    120/220/240 V AC 50/60Hz switchable

    Power consumption:  250 watts

  • Poids net
  • 7.2 kg / 15 lb 13.7 oz (15.859 lb)
  • Schémathèque (1)
  • - - Manufacturers Literature (Owner's manual RA-700 Non-Switching DC Servo Stereo Integrated Amplifier)
  • Schémathèque (2)
  • - - Manufacturers Literature (Technical manual RA-700)
  • Auteur
  • Modèle crée par Howard Craven. Voir les propositions de modification pour les contributeurs supplémentaires.

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