Preamplifier (Stereo Active Controller) RHA-10

Roland Electronics Co. Ltd., Rotel; Tokyo

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  • Year
  • 1993 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 308444

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 120 or 230 or 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Preamplifier RHA-10 - Roland Electronics Co. Ltd.,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 470 x 76 x 332 mm / 18.5 x 3 x 13.1 inch
  • Notes

  • A stereo preamplifier in Rotel's 'Michi' High-End Series of Hi-Fi separates. With five sets of Input sockets, two sets of Rec. Out sockets and two sets of Main Out sockets. Inputs 1 to 3 accept a phono equalizer, CD player or Tuner, inputs 4 and 5 accept a tape recorder, a DAT recorder or similar audio source. A phono equalizer is required for connection to a turntable, ideally the matching Rotel RHQ-10 Stereo Phono Equalizer, or similar.

    Press button for Standby. Rotary switches for Rec. Out (On, Off), Rec. Out Selector (1 to 5) and Input Selector (1 to 5). Power on and Muting indicator lights (the Mute control is on the remote control). Rotary Attenuator (the front section controls the right channel output volume to the power amplifier, the rear section the left channel output volume). With remote control RHR-10AT.

    Frequency Response ..................: 4Hz - 100kHz + 0.1dB, - 0.3dB
    Signal to Noise Ratio ..................: > 100dB (IHF A Network)
    Total Harmonic Distortion ............: ≤ 0.004% (20Hz - 20kHz rated output)
    Intermodulation Distortion ...........: ≤ 0.004% (20Hz - 20kHz 10 V output)
    Input (1-5) Sensitivity/Impedance .: 140mV/13kΩ
    Output Sensitivity/Impedance ......: 0.775V/100Ω
    Rec. Out Impedance ..................: 100Ω

    Versions/Power Requirements
    120 V AC 60Hz
    230 V AC 50Hz
    240 V AC 50Hz

  • Net weight (2.2 lb = 1 kg)
  • 7.7 kg / 16 lb 15.4 oz (16.96 lb)
  • Price in first year of sale
  • 1,800.00 USD
  • Mentioned in
  • - - Manufacturers Literature (Rotel hifi High End Series catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's Manual for the RHA10 Stereo Active Controller)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Technical Manual for the RHA10 Stereo Active Controller)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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