Onkyo TX-7820

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Data

General:

  • Manufacturer: Onkyo
  • Model: TX-7820

Type: Receiver

  • Years of manufacture: 1991 - 1992
  • Made in: Malaysia
  • Colors: Black, Polar Silver
  • Remote control: yes (FB "RC-184S")
  • Power consumption: 170 watts
  • Dimensions: 455 x 120 x 316 mm (WxHxD)
  • Weight: 7.8 kg
  • Original price approx.: 650 DM


Connections:

  • Number of inputs: 6
    • Video 1
    • Video 2
    • Tape 1
    • Tape 2
    • Phono
    • CD
  • Number of outputs:
    • list the outputs here (with level/impedance).


Technical data:

Amplifier:

  • Rated power / Power Output.

50 Watt/channel min. RMS (8 Ohm, both channels driven, from 40 Hz to 20 kHz at <0.2 % THD)

  • Continuous Power Output (DIN) / Continous Power Output
    • 2 x 55 Watt (8 Ohm at 1 kHz)
    • 2 x 65 Watt (4 Ohm at 1 kHz)
  • Musical power output (DIN) / Musical Power Output
    • 2 x 80 watts (into 8 ohms at 1 kHz)
    • 2 x 120 Watt (into 4 Ohm at 1 kHz)
  • Total Harmonic Distortion (THD)

0.2 % at nominal power

    • 0.1 % at 30 Watt output power
  • Intermodulation Distortion (IM)

0.2 % at nominal power

    • 0.1 % at 30 Watt output power
  • Damping Factor: 50 (8 Ohm)
  • Frequency Response: 20 - 30,000 Hz +/- 1 dB
  • RIAA Deviation: 20 - 20,000 Hz +/- 0.8 dB
  • Signal to Noise Ratio / Signal to Noise Ratio

100 dB for CD/Tape (IHF-A) 80 dB for phono (at 5 mV input voltage, IHF-A)

  • Tone Controls

Bass +/- 10 dB at 100 Hz

    • Treble +/- 10 dB at 10 kHz
  • Loudness:


Tuner:

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108.0 MHz

MW: 522 - 1611 kHz

  • Frequency response: 30 - 15,000 Hz +/- 1.5 dB
  • Input sensitivity FM: 0.9 µV (mono, 26 dB S/N, 40 kHz deviation); 23 µV (stereo, 46 dB S/N, 40 kHz deviation)

Distortion factor: Mono 0.15 %, Stereo 0.30 % Distortion factor MW: 0.7 % Signal-to-noise ratio: Mono: 73dB, Stereo: 67 dB

  • Channel separation: 45 dB for 1 kHz
  • Selectivity: 50 dB (DIN)
  • Co-wave selection: 1.5 dB
  • Spurious wave selection:
  • Image frequency attenuation: 85 dB
  • IF attenuation: 90 dB
  • AM suppression: 50 dB
  • Output level:
  • RDS:
  • Station memory: 30


Comments


Pictures

  • [[Picture: Onkyo TX-7820

Tx7820.jpg


  • Picture: Onkyo TX-7820

ONKYO 7820, 8820, Pioneer TX-5500II 00222222222222.jpg


Reports

Links

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