Just took delivery of my Tannoy Eyris's today. They seem pretty nice though I've not really had a chance to listen to them yet. I'm a bit concerned about my centre speaker though which seems to buzz continuously even when the sound is muted. At the moment, it's sitting on top of my tele. I've noticed that if I move it then the buzzing goes away. I tried puting my old paradigm back in and i've noticed this buzzes as well albeit a little more quietly. The tannoy has an earth connection so i tried wiring this to the phono earth on my amp but that didn't make any difference. Any suggestions?