Onkyo TX-7820
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
- Other models in the same series:
- Onkyo TX-7800
- Onkyo TX-7820
- Onkyo TX-7830
- Onkyo TX-7840
Pictures
- [[Picture: Onkyo TX-7820
- Picture: Onkyo TX-7820