Rotel RA-820 BX specifications

Category : Integrated amplifier

Brand : Rotel

General

Technical data

Some devices were also delivered as RA-820 B-X.

User Manual Rotel RA-820 BX Homepage Rotel

  • Manufacturer: Rotel
  • back to Rotel Integrated Amplifier
  • Model: RA-820 BX
  • Predecessor: RA-820 B
  • Successor: RA-820 BX 2
  • Years of construction: 1985 - 1986
  • Manufactured in: Taiwan
  • Color: black
  • Power consumption: 170W
  • Dimensions (WxHxD): 430 x 66 x 271 mm
  • Weight: 5.5kg
  • Factory price: 698,- DM
  • Continuous power 20Hz - 20kHz according to IHF-a:
    • 8 643961b8da111c0a15d770a1109a86d4: 25W
    • 4 643961b8da111c0a15d770a1109a86d4: N.A.
  • Continuous power 1kHz DIN with 1% THD:
    • 8 643961b8da111c0a15d770a1109a86d4: N.A.
    • 4 643961b8da111c0a15d770a1109a86d4: 35W
  • Total harmonic distortion IHF-a 20Hz - 20kHz: <0.08%
  • Intermodulation distortions IHF-a: <0.08%
    • 60Hz : 7kHz = 4 : 1
  • Frequency response:
    • Phono MM: 20Hz - 20kHz, ± 0.3dB, RIAA standard
    • High level: 10Hz - 40kHz, -3.0dB - +1.0dB
  • Attenuation factor 20Hz - 20kHz at 8 ohms: 25
  • Input sensitivity and Impedance:
    • Phono MM: 3.0mV 47k643961b8da111c0a15d770a1109a86d4
    • CD/Tuner/Tape: 220mV 24k643961b8da111c0a15d770a1109a86d4
  • Overdrive limits:
    • Phono MM: 140mV
    • CD/Tuner/Tape: 3V
  • Tone control ±6 dB at corner frequencies: none
    • Lows: N.A.
    • Highs: N.a.
  • Signal-to-noise ratio IHF-a:
    • Phono MM: 75dB
    • CD/Tuner/Tape: 86dB
  • 8 ohms: 25W
  • 4 643961b8da111c0a15d770a1109a86d4: N.A.
  • 8 643961b8da111c0a15d770a1109a86d4: N.A.
  • 4 643961b8da111c0a15d770a1109a86d4: 35W
  • 60Hz : 7kHz = 4 : 1
  • Phono MM: 20Hz - 20kHz, ±0.3dB, RIAA Standard
  • High level: 10Hz - 40kHz, -3.0dB - +1.0dB
  • Phono MM: 3.0mV 47k643961b8da111c0a15d770a1109a86d4
  • CD/Tuner/Tape: 220mV 24k643961b8da111c0a15d770a1109a86d4
  • Phono MM: 140mV
  • CD/Tuner/Tape: 3V
  • Lows: N.A.
  • Highs: N.a.
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