Review on XOLORspace 43421 (2019) 4X2 True Matrix Switcher With 4K 60HZ 4:4:4 HDR HDMI, Dual Outputs, And Independent Audio EDID, Including Audio Extractor And Optical Audio Out by Brent Gurney

It has the potential to be the greatest hdmi matrix on the market. However, the advertised edid manual choice does not work. When output A and B both select the same input source, the matrix will compare the edid and automatically select the lowest format, making it impossible to output audio format like Atmos, even though the other output does not require sound. This is a redundent function since one can manually select 2.0ch if they want stereo for both outputs.