XDUOO LINK3 Headphone Amplifier Dual ES9039Q2M Chip Portable USB DAC

About this item Professional-grade USB Chip XMOS 16-Core Chip XU316. Featuring pro-grade UK XMOS XU316 16-core USB receiver chip, it enables ultra-low-latency, high-precision audio transmission. A core solution for premium audio gear, it boosts connection stability and sound quality. Expandable Storage Capacity. Link3's innovative expandable storage boosts phone/computer space and stores massive lossless hi-res tracks, solving storage shortages. 100- LEVELS DIGITAL VOLUME. Link3's precision-algorithm digital volume control (100-level fine-tuning, independent of phone volume) matches exclusive levels for headphones of any impedance/sensitivity. 3.5MM+4.4MM DUAL HEADPHONE OUTPUT. Link3 has 3.5mm unbalanced + 4.4mm balanced ports (all-scenario use). lt pairs seamlessly with daily 3.5mm headphones and excels with 4.4mm balanced models (stronger drive, superior sound) for top performance. Multi-color LED Indicates Sampling Rate. Link3 adds an exclusive sampling rate LED for instant high-res format recognition. Sleek and Stylish, Full of Texture! Aluminum alloy one-piece CNC + anodization + dual-sided glass panels, blending sleek aesthetics with practicality.