Hi all: I've noticed the only thread for these fantastic closed/portable headphones is in the Network and Industry News section, so I thought it would be better than we had one here in the main Headphones Section. Listening to them tonight on my iPod Classic / FiiO E11 and some Pat Metheny, holy smokes these are outstanding headphones. Tonal balance very neutral (likely the most neutral for portable closed headphones I've come across). The imaging on these things is better than a lot of open headphones. Very impressive indeed!