HiBy FC6 USB Headphone R2R DAC/AMP with Darwin Architecture NOS/OS Mode

Darwin architecture, R2R DAC, NOS/OS mode, Darwin filters, FPGA reclocking system, Darwin-HDR, discrete headphone amp stage, MQA 8X, DSD512 / PCM768, Hi-Res certified, 3.5mm SE, computer sound card / smartphone audio dongle, metal body, colour display

Best Match : 10$ discount on FC6 + Lightning cable