DX3

About the DX3

The Rotel DX-3 is a compact, audiophile-grade headphone amplifier, preamplifier, and standalone DAC designed for discerning listeners seeking high-resolution audio in a desktop-friendly chassis. It features an ESS Sabre ES9028PRO 8-channel DAC supporting PCM up to 32-bit/384kHz and DSD256, with inputs including USB Type-B, coaxial, optical, Bluetooth aptX HD and AAC, and RCA analog. The headphone amplifier delivers powerful output with ultra-low distortion (<0.004%) through 4.4mm balanced and 6.35mm single-ended outputs, supporting headphones from 16 to 300 ohms impedance with selectable gain levels. Volume is controlled by an audiophile-grade NJW1195A analog attenuator with fine 0.5dB steps. The DX-3 also functions as a preamplifier with balanced XLR and RCA outputs, allowing integration with external amplifiers or powered speakers. Its robust power supply includes a custom toroidal transformer and high-current drivers, ensuring dynamic and clean sound reproduction. The unit has a full-color front panel display and comes with a remote control. Dimensions are approximately 8.5" W x 3" H x 9.75" D, weighing 7.1 lbs, with a 5-year warranty.