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RME ADI-2 DAC FS

Description

Essential Information About the RME ADI-2 DAC FS Converter

  • High-end DA conversion up to 768 kHz with SteadyClock FS for exemplary clock stability.
  • Two dedicated headphone outputs: Extreme Power 6.35 mm and IEM Super Low Noise 3.5 mm at -120 dBu.
  • Hi-Fi oriented ergonomics: extended MRC remote control, LCD display, and AutoDark mode.
  • Comprehensive connectivity (USB, coaxial/optical S/PDIF) and the ability to record S/PDIF via USB in 2-channel Full Duplex.

A Studio Heritage Tailored for Modern Hi-Fi

Derived from the legendary ADI-2 Pro, the ADI-2 DAC FS carries over RME?s studio precision and adapts it for the living room. The current version benefits from further optimized conversion, a refined analog output stage to reduce noise and distortion, and an expanded remote control for simple and direct daily operation. Some purely studio functions have been replaced by expected Hi-Fi tools, without compromising quality.

Who Is It For and What Are Its Uses?

Designed for demanding audiophiles, headphone enthusiasts, and creators working in stereo, this DAC excels both with monitoring speakers and Hi-Fi amplifiers. The powerful output effortlessly drives demanding headphones, while the ultra-quiet IEM output reveals the most sensitive in-ear monitors. With USB Class Compliant mode, it integrates naturally into a desktop setup, living room, or Hi-Fi system.

Key Features and Innovations

Conversion and Reference Clock

The AK4493 converter ensures high-resolution PCM/DXD/DSD playback, with a signal-to-noise ratio up to 123 dBA. SteadyClock FS technology guarantees exemplary jitter suppression for precise stereo imaging and intact micro-dynamics.

Headphone: Power and Silence

The Extreme Power 6.35 mm output delivers a comfortable headroom for dynamic and planar headphones. The IEM Super Low Noise 3.5 mm output offers an exceptionally low noise floor, ideal for listening as close to the signal as possible.

Intuitive Control, Musical DSP

Thanks to the MRC remote control and LCD, quick access is available for volume, balance, Loudness, Bass/Treble settings, and equalization. The AutoDark mode turns off the illumination for nighttime sessions. The 4-level hardware output control finely adjusts the output level to connected devices.

Versatile Connectivity and Easy Integration

Coaxial and optical S/PDIF inputs (ADAT compatible) and USB 2.0, balanced XLR and unbalanced RCA line outputs: the ADI-2 DAC FS fits seamlessly into a Hi-Fi chain or a compact half-19-inch monitoring setup.

Technical Specifications

  • Sampling rates: 44.1 kHz to 768 kHz
  • High-resolution playback of PCM, DXD, and DSD up to 768 kHz, supporting DSD and DSD Direct
  • SteadyClock FS for ultra-precise clocking
  • Display: LCD screen with AutoDark mode
  • Converter: AK4493 DAC module
  • Signal-to-noise ratio (SNR) at +7 / +13 / +19 dBu: 120 dB RMS unweighted, 123 dBA
  • IEM output with noise floor at -120 dBu
  • DSP-based signal processing (EQ, Loudness, Bass/Treble, Balance, EQ On/Off)
  • USB Class Compliant mode
  • 4-level hardware output level adjustment
  • Digital inputs: 1 coaxial S/PDIF, 1 optical S/PDIF or ADAT
  • Unbalanced line outputs: 2 x RCA (stereo L/R)
  • Balanced line outputs: 2 x XLR (stereo L/R)
  • Extreme Power stereo headphone output on 6.35 mm jack
  • Super Low Noise IEM output on 3.5 mm mini-jack
  • USB 2.0 port (USB 3.0 compatible)
  • Included MRC remote control: Standby On/Off, Volume, Balance, Bass, Treble, input selection (optical, coaxial, USB), Mute, Loudness, Bass/Treble, EQ On/Off
  • 2-channel audio interface function: S/PDIF input signal can be recorded via USB (Full Duplex)
  • External power supply included
  • Form factor: desktop, half-19-inch
  • Included accessories: USB cable and power supply unit
  • Dimensions: 215 x 52 x 150 mm
  • Weight: 1 kg
Brand reference number: ADI2DACFS
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