Luxman D-03R: A Leap Beyond the D-03X

What’s New Compared to the D-03X

• DAC Upgrade – Dual ROHM BD34352EKV DAC chips (vs. TI PCM1795 in the D-03X) deliver superior resolution and musicality.

• Mechanism Stability – A 3.2mm thick steel mounting base (replacing aluminum in the D-03X) with a rigid box structure reduces vibrations for higher reading accuracy.

• Amplifier Circuit – Fully balanced output amplifier with differential I/V conversion (vs. less advanced circuitry in the D-03X) ensures cleaner, more dynamic sound.

• Power Supply – High-capacity block capacitors (6,600µF ×2) double the DAC power supply capacity of the D-03X, improving drive and stability.

• Chassis Design – Composite, shielded chassis with optimized weight balance and separation of noise sources (an advancement from the D-03X layout).

• Display – High-resolution OLED with zoom mode and dimmer (an upgrade from the D-03X’s display) for improved readability.