Got a Musical Fidelity LX2-LPS on the way. I've made the mistake of doing some Googling, and it looks like you can trigger an enhanced power mode if you power it through a 24v power supply rather than the supplied 12v. As is typical with these things, I've seen anecdotal evidence from folks on a forum saying it makes a difference, but I was wondering if anyone here has tried it? At the end of the day it's a £15 experiment, so the cost isn't huge, but it would be good to see if anyone has experience...