Much as I appreciate (and benefit from) the improvements that can be gained from an audiophile switch, I believe there are probably other improvements that would bring a greater gain on the AV front.

Most of the AV equipment (like the Amstrad designed Sky boxes) in use today was built to a price point and, as mentioned previously, I would start with the power supply and conditioning. That said, HDMI cables did bring a surprising improvement to our OLED Panasonic TV.

The reality is that the sound is probably too compressed for a switch to make a huge difference (although, I could be proven wrong). I do wonder whether an HDMI reclocker would make a difference...

Prolific music listener / Hi-Fi addict!