Rotel RX-803
Data[edit]
General
- Manufacturer: Rotel
- Model: RX-803
- Years of manufacture: 1976 - 1981
- Made in: Japan
- Color: silver, metal housing with handles
- Remote control: no
- Power consumption:
- Dimensions (WxHxD): 490 x 145 x 430 mm.
- Weight: 16 kg
- Original price approx.: 550 US-$, 1'800 DM
Connections
- Number of inputs:
- Phono MM: 2 mV, 50 kOhm
Aux: 150 mV, 50 kOhm, max. 15 V
- Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V
Main In: 1.5 V, 50 kOhm
- Antenna FM (75/300 Ohm), MW (300 Ohm).
- Number of outputs:
- Tape Rec 1, 2: 350 mV, 3.3 kOhm
- Tape Rec DIN: 120 mV, 90 kOhm
- Pre Out:
- Headphones:
- 2 pairs of speakers
Technical Specifications
Amplifier
- Continuous power (at distortion)
- 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz)
- 4 Ohm: 2x 120 Watt (1 kHz)
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power.
- Distortion factor: < 0.1 %
- Attenuation factor: 80 at 8 ohms
- Signal-to-noise ratio:
- Phono MM: 75 dB
- High level: 90 dB
- Tone control
Bass: ± 10 dB at 100 Hz Treble: ± 10 dB at 10 kHz
- Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
- High Filter: - 12 dB / octave at 8 kHz
- Low Filter (Subsonic): - 12 dB / octave at 15 Hz
- Muting: 0 dB, - 15 dB
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 87 - 108 MHz
MW: 525 - 1'605 kHz
- Frequency response: 30 - 15'000 Hz, ± 0,5 dB
- Input sensitivity: 1.5 µV (IHF)
- Distortion factor: 0.3 % (mono), 0.5 % (stereo)
- Signal-to-noise ratio:
- Mono: 70 dB
Stereo: 65 dB
- Channel separation: 47 dB
- Selectivity: 75 dB
- Co-wave selection: 1.5 dB
- Spurious wave selection: > 90 dB
- Image frequency attenuation: > 100 dB
- IF attenuation: > 100 dB (at 98 MHz)
- AM suppression: 60 dB
Special Features
- Tape dubbing
- Muting
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Image: Rotel RX-803
- Extract from brochure: Rotel RX-803
