Designed for Mac mini. Built for Pure Sound. The SMSL DAC MINI is a compact, desktop-grade DAC and headphone amplifier engineered specifically for seamless integration with Mac mini setups. Combining minimalist industrial design, patented Mac smart power-on control, and flagship ESS DAC architecture, it delivers studio-grade audio performance while redefining desktop convenience. Perfect Partner for Your Mac mini A specially designed front-mounted power button solves the long-standing inconvenience of powering on a Mac mini. With a single tap, both devices power up instantly—no bending, no guesswork. Suspended Support Architecture A custom trapezoidal aluminum stand precisely aligns the DAC MINI with the Mac mini, forming a stable, unified desktop structure that looks intentional and elegant. CNC All-Aluminum Chassis Finished in custom silver-gray, the CNC-machined aluminum body delivers durability, excellent heat dissipation, and a refined Apple-style aesthetic. ESS ES9039Q2M + XMOS XU-316 At the core is ESS’s flagship ES9039Q2M DAC paired with the high-performance XMOS XU-316 USB processor, accurately restoring original studio recordings with ultra-low distortion. Laboratory-Grade Measurements With THD+N as low as 0.0001% and a dynamic range up to 122dB, DAC MINI delivers exceptionally clean, transparent audio output. Deeply Optimized for macOS Driver-free operation on macOS ensures stable performance and effortless plug-and-play integration within Apple’s ecosystem. Powerful Headphone Amplification Both 3.5mm single-ended and 4.4mm balanced outputs easily drive in-ear monitors and full-size over-ear headphones with authority and control. 2-in-1 Optical / Coaxial Digital Output The combined optical/coaxial output enables flexible integration with speakers, amplifiers, and home entertainment systems. Patented Mac Smart Power-On System Through precise physical contact between front-panel controls and the Mac mini power button, DAC MINI enables cross-device startup within 0.1 seconds—turning every press into a refined ritual of efficiency. USB-C to USB-A Hub (USB 3.0) The built-in USB 3.0 port supports high-speed data transfer for flash drives, external storage, and card readers, reducing desktop clutter. Snap-Fit Alignment Design An elastic snap-fit structure prevents slipping, keeps cables neatly aligned, and maintains a clean, organized workspace.