A next-generation HD Bluetooth audio transmitter built for modern systems and legacy sources alike, the xDuoo MX-02 converts wired high-resolution audio into stable, low-latency wireless output. Powered by a Qualcomm Bluetooth 5.4 chip, it supports LE Audio, aptX Lossless, and a wide range of codecs for uncompromised sound quality. With USB, Optical, Coaxial, and Line inputs, it turns nearly any source—TV, CD player, or console—into a high-fidelity Bluetooth broadcaster.

A decade after the debut of the original 99 Classics, Meze has returned to refine its signature dynamic headphone. The 2nd Generation maintains the original’s organic sound and craftsmanship—walnut cups, self-adjusting headband, and relaxed ergonomics—while incorporating modern updates to architecture, tuning flexibility, and long-term serviceability. With a balanced tonality and improved mechanical design, it bridges the character of the original with the technical expectations of today’s listeners.

The SMSL PA400 is a fully-balanced GaN power amplifier built around Infineon gallium nitride transistors. Capable of delivering up to 600 W with a distortion figure of just 0.003 %, it combines speed, control, and tonal evenness across the full frequency range. Designed for precision listening, it pairs naturally with reference DACs and preamps, driving both nearfield monitors and large passive speakers with equal confidence.