SMSL IQ USB HI-RES Portable Headphone Amplifier with DAC DSD512 PCM 768kHZ 2.5mm 3.5mm Output

Features: 2nd gerneration of XMOS Xcore200 XU208 audio solution DAC chips uses SABRE9018Q2C Use ultra-low phase noise low clock jitter phase-loop circuit Powered by ultra-low noise LDO for best performance High-power balanced amplifier output OLED display Built-in big capacity battery All-aluminum CNC high-precision machining shell Specifications: Input jack: Micro USB Output jack: 2.5mm balance,3.5mm unbalance Dynamic range: 125dB Frequency response: 10HZ-100kHZ USB: for Window 7/8/8.1/10; for Mac OSX10.6 THD+N: 0.0003% Bit depth: 16bit,24bit,32bit,1bit SNR: 118dB Machine size: 95mm*56mm*9mm (L*W*H) Charge: DC 5V Package weight: 200g Sampling rate: DSD64,DSD128,DSD256,DSD512 PCM(44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, 705.6, 768kHZ) Headphones amplifier output power(@THD+N=0.1%) Balance output: 32 91mW, 64 78mW, 150 53mW, 300 32mW Unbalance output: : 32 55mW, 64 33mW, 150 21mW, 300 12mW Package Included: 1 x SMSL IQ Amplifier 1 x USB A to B Cable 1 x Micro USB to Micro USB 1x Micro USB to type C