Quote Originally Posted by pure sound View Post
Odd, the P10 makes no hum at all used in mm form .
Indeed Guy - I found it quiet as a mouse in that state. We reckoned that transformers were just picking something up from either within the house or something local. Some cables seemed quieter than others, but the hum was always present when played at a decent volume. Shame, as sonically the whole rig was superb.

Listening to Ray's set-up (with the N'worthy step-up and P10) at his house there's no hum whatsoever, certainly none audible unless the wick was set to a crazy level.