Will the CXU accept 24/192KHz resolution via the digital (optical/Toslink) inputs? April 04, 2024 10:33 No, the CXU can only accept up to 24/96kHz on its digital inputs. 24/192kHz resolution can be achieved via HDMI. Related articles A TV connected to a digital input has dropouts, glitches or disrupted audio Does the CXN (V2) upsample files when connected to a DAC or amplifier via the digital outputs? Will my USB hard drive work with my CXU?