On Fri, 20 Jan 2017 07:34:09 -0800 (PST), whisky-dave
wrote:

On Friday, 20 January 2017 14:41:19 UTC, Brian Gaff wrote:
Have you also checked to see what interference they can chuck out. some are
terrible, one assumes the dreaded switch mode psu.

Are you saying those ones brought don't conform to EU regulations ?

The ones I bought don't and the seller said they do not require to. I
am now in dispute over refund.