I bought the J-Tech Digital JTD18G-H5CH as a spare and tested it. Mine goes up to 192 kHz and 24 bit, and supports all lower sample rates and bit depths as well (192, 176.4, 96, 88.2, 48, 44.1 kHz and 24, 16 bit); same as the now discontinued Cable Matters 4K. You should set the EDID switch to...