[support MQA &MQA-CD The latest high-end dual ESS decoding chipES9039Q2M Qualcomm Bluetooth chip: Supports LDAC24bit/96kHz APTX/HD SBC and AAC. XMOSXU-316： USB adapts XMOS XU-316 for a real 32bit， Support DoP and native DSD， PCM supports up to 768kHz and DSD supports up to DSD512. USB1.1 and USB2.0，Two-mode options： Allow to switch two different USB modes in the menu. Using USB2.0 supports 768kHz/32bit with driver installation required. Using USB1.1 supports 96kH without the driver. USB1.1 and USB2.0，Two-mode options： Allow to switch two different USB modes in the menu. Using USB2.0 supports 768kHz/32bit with driver installation required. Using USB1.1 supports 96kH without the driver.]