Servo Operational Integrated Stereo Amplifier Integra A-817 GT

Onkyo, Osaka Denki Onkyo K.K.; Osaka

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  • Year
  • 1981 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 290223

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 100 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 160 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Servo Operational Integrated Stereo Amplifier Integra A-817 GT - Onkyo, Osaka Denki Onkyo K.K.;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 435 x 142 x 392 mm / 17.1 x 5.6 x 15.4 inch
  • Notes

  • Form    Super servo integral scheme stereo Integrated Amplifier
    Output power (Aux->SP out)    80W+80W (20Hz - 20kHz, 8 ohm, both channel drive)
    THD (20Hz - 20kHz)    0.008%/0.007% (AUX->SP Out. At the time of an Output power At the time of /1 / 2 outputs ) 
    0.003% (Phono man month->Rec Out, 3V) 
    0.015% (Phono MC->Rec Out, 3V)
    Cross modulation distortion (Aux->SP out)    0.008%
    Power Band Width    5Hz - 100kHz (Aux->SP out)
    Dumping factor    100 (1kHz, 8ohms)
    Frequency characteristic    
    Phono->Rec out/RIAA deflection :    20Hz-20kHz±0.2dB
    AUX->SP Out :    2Hz-100kHz+0 -3 dB
    Input sensitivity/impedance    Phono man month: 2.9mV / 47kohm 
    Phono High MC: 2.9mV/100 ohm 
    Phono MC: 280 microvolts/330 ohm 
    Tuner, AUX, Tape Play:150mV /, 47kohm
    Phono maximum permissible input 
    (1kHz/10 kHz, 0.05%)    Phono MM:250mV/1200mV 
    Phono High MC:250mV/1200mV 
    Phono MC:23mV/110mV
    An Output voltage/impedance    Tape Rec1, 2:150mV / 2.2kohm
    S/N ratio (IHF A short)    Phono MM:87dB 
    Phono MC:72dB 
    Tuner, AUX, Tape Play1, 2:100dB
    Tone control 
    (Vol -16dB)    Bass: ±8dB (70Hz) 
    Treble: ±8dB (20kHz)
    Loudness    +6dB(100Hz)
    Subsonic Filter    15Hz, 6dB / oct
    Muting    -20dB
    The semiconductor used    3ICs, 4FET, 45Tr, 22Di
    Power source    100V, 50/60Hz
    Power consumption    130W (Electrical Appliance and Material Control Law specification)
    AC outlet    unswitched: One piece (200W) 
    switched: Two pieces (total 200W)

  • Net weight (2.2 lb = 1 kg)
  • 11 kg / 24 lb 3.7 oz (24.229 lb)
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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