I've listened to vx with A01 (both with ample hours on them) for a few hours today, really good pairing. Found it hard to put them down. (see qdc thread). Very organic sounding with bucket loads of detail, 1st class imaging, very balanced. Can't go wrong imo unless you're after a particular signature / emphasis. I listened to everything from acoustic / vocals, drum n bass / techo / dance, modern rock / pop / alternative... Good across the board. Bass on felt too much at times for me though, very dependant on album /genre and felt it lost balance somewhat. The down side is the same as good hifi, you tend to listen to well engineered / produced recordings more and more as they're just so good to hear! T01 will be arriving soon (hopefully by the weekend) so I'll put it on hd tracks burn in for a week then give it a run. Really don't think you can go wrong with A01 and VX though, great pairing.