H&S aside, I am fed up with low volumes on iTunes,. i have uppe dhte volume wihtin software as much as possible, but on some files it has already started to distort. CDan anyone recommend the best way to up the volume to headphones. Don't mind blowing up to £100 as long as it doesn't mean replacing the Logitech speakers have (with headphone jack on the volume dongle) Said dongle doesn't affect headphone volumes speakers are muted when a pairs of cans are plugged in. I don't has a "session" that often, but when I do I want to go to bed with sweating lobes. As an aside any recommendations on earphones/cans that sound good but have good protection from leakage. Spend a lot of time of long haul flights and don't want to annoy neighbours.