Viac info
https://www.diyinhk.com/shop/audio-kits/170-xmos-32bit-384khz-dxd-dsd256-usb-tofrom-i2sdsdreclock-spdif-pcb.html#/usb_socket-type_b_traditional/optical_spdif_output_socket-null/led_pcb-14_led_sampling_rate_indicator/fifo_option-null/oled_panel-0_96oled