For a while I could hear a high pitched noise in my room and I realised it's coming from the Pure I20's power plug. I don't think this is normal as it wasn't there initially. Does anyone else's emit a High pitched noise? I'm thinking of contacting Pure to ask for a warranty replacement, will I...

I feel very silly now I had simply been rebooting not turning off then on. Thank you cooperpwc :) Sadly this morning it appears my amp died.....it won't turn on :(

i got an i20 dock a week ago and sadly im getting the popping sounds during playback from the iphone 4 also. i got the unit replaced and the new one has the same problem too.   my setup is as follows:   amp - rega mira speakers - b&w 686 speaker cable - qed xt350 phono cable -...