Luxman D-03R CD Player DAC

Luxman D‑03R – High-Resolution CD Player / DAC

The Luxman D‑03R is a premium CD player with built‑in DAC functionality, designed for audiophiles who want both high-quality CD playback and versatile digital conversion. It features dual-mono DACs, multiple digital and analog inputs and outputs, and advanced engineering for low noise, detailed sound, and flexible setup.

Key Features & Performance

• Supports CD and MQA‑CD discs. 

• USB input for PCM up to 384 kHz / 32‑bit, and DSD up to 22.5 MHz. 

• Coaxial and optical digital inputs support PCM up to 192 kHz / 24‑bit (and for DSD via DoP) from those sources. 

• Fully balanced analog output stage; both balanced (XLR) and unbalanced (RCA) outputs with 2.4V output voltage. 

• Output impedance: 300 Ω for unbalanced, 600 Ω for balanced. 

Technical Specifications

• Frequency response:
  • CD playback: ~5 Hz to 20 kHz (+0 / −1.0 dB) 
  • From USB / Coax / Optical: ~5 Hz to 47 kHz (+0 / −3.0 dB) 

• Total harmonic distortion (THD):
  • CD: ~0.002 % 
  • Digital inputs (coax/opt/USB): ~0.001‑0.002 % 

• Signal‑to‑Noise ratio (IHF‑A): approx. 110 dB for CD, ~118 dB for Coax/Opt/USB inputs. 

• Physical size & weight: 440 mm (W) × 133 mm (H) × 410 mm (D), 13.2 kg net weight. 

Inputs / Outputs Summary

• Digital Inputs:
  • 1 USB Type B (for high‑res PCM / DSD)
  • 1 Coaxial (RCA) input
  • 1 Optical input

• Digital Outputs:
  • 1 Coaxial output
  • 1 Optical output

• Analog Outputs:
  • 1 pair Balanced (XLR) outputs
  • 1 pair Unbalanced (RCA) outputs