New DAC chip BD34352EKVWith an industry-leading 126dB signal-to-noise ratio, this breakthrough component sets new standards for premium audio system development, delivering studio-grade clarity for high-resolution music applications. A seamless aluminum alloy casing and an ultra-thin glass panelClean, minimalist lines outline a premium texture, transforming modern acoustic artistry within a palm-sized dimension that embodies contemporary auditory sophistication. 5V power supply interface USB input interfaceThe accessories provide a USB A-C cable, which can be directly plugged into the computer to play songs. Support Driver-free use, support up to 768kHz/32bit after installing the driver Precise PCB designFeaturing precision PCB design with dedicated clock and low-TC resistors, this system achieves ultra-low 0.00038% THD while preserving musical dynamics. Rigorous component aging tests guarantee decades of audiophile-grade durability.