Devialet's newest technology...?

[PhilP]

I saw the reference to PLC in the specs - I just hope the feature can be completely disabled. It's the work of he Devil in terms of RFI emissions. They don't just pollute the mains in the property they're being used in, the interference can be apparent for quite a wide range outside.

Oh bugger that's why my set up sounds so terrible then !!!!!

They might not affect your Devialet amp but they could potentially cause issues with radio reception (FM and Digital) not just for you but also close neighbours.  I was told that a few people in the UK have been stopped from using ethernet over mains because their systems have affected nearby SW radio 'hams'! I did use TP-Link PLCs briefly and they worked well but I was persuaded to stop...