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Rotel RA-1572 Integrated Amplifier

  • $2,79900


Long recognised as a central component in superb yet cost-effective music systems, the integrated amplifier’s job has evolved substantially as many music-lovers have migrated to digital sources. The RA-1572 is one of the best examples of melding classic analog design with contemporary digital circuits to bring all of your sources to life with surpassing fidelity.

As is typical of Rotel amplifiers, the RA-1572’s circuitry draws on a high capacity power supply based on a Rotel custom designed and in-house manufactured oversized toroidal transformer. In addition to providing an abundance of voltage and current for all operating stages, the transformer’s toroidal shape helps prevent stray radiation patterns from corrupting audio signals as they pass through adjacent circuit stages. Subsequent power supply segments built with tight-tolerance parts including T-Network capacitors provide the exact voltage and current requirements to ensure stress-free signal reproduction.

  • Continuous Power Output (20Hz - 20kHz, < 0.03%, 8 ohms): 120 watts/channel
  • Total Harmonic Distortion (20Hz - 20kHz, 8 ohms): < 0.03%
  • Intermodulation Distortion (60Hz : 7kHz, 4:1): < 0.03%
  • Frequency Response
    • Phono Input: 20Hz - 20kHz, ±0.5 dB
    • Line Level Inputs: 10Hz - 100kHz, ±0.5 dB
    • Damping Factor (20Hz - 20kHz, 8 ohms): 300
  • Input Sensitivity / Impedance
    • Phono Input (MM): 2.1mV / 47k ohms
    • Line Level Inputs (RCA): 270mV / 100k ohms
    • Line Level Inputs (XLR): 440mV / 50k ohms
  • Input Overload
    • Phono Input (MM): 32mV
    • Line level Inputs (RCA): 4V
  • Line Level Inputs (XLR): 5.5V
  • Preamplifier Output / Impedance: 1.5V / 470 ohms 
  • Signal to Noise Ratio (IHF "A" weighted)
    • Phono Input (MM): 80dB
    • Line Level Inputs: 100dB
  • Frequency response: 10Hz - 95kHz (±2.0 dB, Max)
  • Signal to Noise Ratio (IHF "A" weighted): 100dB
  • Input Sensitivity / Impedance: 0 dBFs / 75 ohms
  • Preamplifier Output Level: 1.3V (at -20 dB)
  • Coaxial / Optical Digital Signals: SPDIF LPCM (up to 192kHz 24bit)
  • PC-USB: USB Audio Class 1.0 (up to 96kHz 24bit)
  • USB Audio Class 2.0 (up to 384kHz 32bit) - Driver installation required
  • DSD and DoP support
  • Power Requirements
    • USA: 120 volts, 60Hz
    • EC: 230 volts, 50Hz
  • Power Consumption: 400 watts
  • Standby Power Consumption: < 0.5 watts
  • BTU (4 ohms, 1/8th power): 810 BTU/h
  • Dimensions (WxHxD): 431 x 144 x 358mm
  • Front Panel Height: 3U (132.6mm)
  • Weight (net): 13kg
  • Finish: Silver and Black

Manual

Info Sheet


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