Headphone Amplifiers Keysion

KEYSION 384kHz DSD256 CS43198+CT7601 Portable USB DAC Audio HiFi Decoder Headphone Amplifier 3.5 Jack for iOS Mac Win10 Android Input: TYPE-C Output: 3.5mm Earphone Port Dual DAC Chip:Cirrus Logic CS43198+ComTrue CT7601 Bit depth: 16/24/32bit PCM Specification: 44.1/48/88.2/96/176.4/192/352.8/384KHz DSD Specification: DSD64/128/256 USB Output DSD Audio Support Mode: DOP (DSD64/128) Native:DSD64/128/256 Signal to noise ratio/SNR：125dB Dynamic range/DNR: 125dB Distortion/THD+N: -95dB Frequency response/FR：20Hz-80KHz+/-0.1dB Output Power:63mW@32Ω Thrust impedance: 16-600Ω Adaptive. Core material: Single Crystal Copper Shell material: Aluminum Alloy CNC+ 2.5D HD Tempered Gass cover Plate