Best-In-Class Performance With Dual DAC Architecture. Moondrop DAWN adopts a fully balanced audio circuitry with a Dual DAC chipset. It houses two CS43131 high-performance DAC chips that perform four-channel balanced signal decoding. Moondrop DAWN brings superb performance achieving a high Signal To Noise Ratio, and ultra-low distortion ratings. _ True-Balanced Headphone Output. Designed with a 4.4mm fully-balanced headphone output port, the Moondrop DAWN packs a powerful performance within itself. It outputs a maximum line-out power of up to 4Vrms and about 230mW undistorted power @ 32Ω of load. _ Compatible With Most Devices With Standard Type-C Interface. Moondrop DAWN adopts a USB Type-C interface. It is fully compatible with most smartphones, Windows/Mac PCs, and also with apple devices with appropriate adapters. _ Dual Independent Crystal Oscillators. Moondrop DAWN comes equipped with dual independent crystal oscillators that ensure high-quality digital signal transmission with ultra-low signal jitter. _ Clean Sound Performance With Ultra-Low Distortion and Super Clean Background. Moondrop with its expertise in designing HiFi audio products has designed the latest DAWN Portable USB DAC/AMP with a fully balanced circuit and high-level hardware configuration. This greatly improves the sound performance of the device with a superb dynamic range of 132dB. _ Technical Specification : Earphone jack : 4.4mm balanced Frequency response range : 7Hz - 90kHz (-3dB) Port : USB Type-C Background noise : 1.3uV(AES17 20kHz) THD+N : 0.00017% (AES17 20kHz, without load) SNR : 132dB (AES17 20kHz, A-weighted) Gain : high/low (software switching) Line out : 4Vrms (high), 2Vrms (low) Maximum output power : 230mW @32Ω, 54mW @300Ω Weight : 0.4oz (13.7g) Size : 4.7" x 0.64" (120mm x 16.4mm)