Used Grace Design M903

Looking for pristine reference audio? This used Grace Design M903 is in great condition and delivers exceptional performance for discerning audio professionals. As a high-fidelity headphone amplifier, DAC, and monitor controller, the M903 features balanced and unbalanced analog inputs, USB and S/PDIF digital inputs, and balanced XLR and unbalanced RCA outputs. It supports up to 24-bit/192kHz resolution for ultra-clear digital audio conversion and includes dual high-power headphone outputs with independent level controls. The intuitive front panel interface provides precise control, while the internal crossfeed circuit improves headphone imaging. Whether you’re mastering, mixing, or enjoying high-resolution audio, the M903 offers detailed monitoring with zero coloration and the trusted quality Grace Design is known for.