The ATH-ANC7B are a pair of closed-back, over the ear headphones with active noise cancelling. Sound signature favors the bass frequencies, though there is still good clarity on the mids and highs which prevent these headphones from sounding muddy or bloated.
Pro Comes with two different cords
One cord comes with an inline mic and with controls, and the other cord is your standard audio cable. This inclusion not only allows you to pick a cable to best suit your use-case for the headphone, but this also ensures that you have a spare cable should one get damaged.
Pro Good bass reproduction, warm mids and smooth highs
The bass of these headphones is pretty good. Bass drum hits have good power to them, yet they do not muddy up the sound. The mids are warm and forward, and should present vocals and mid-range sounds quite well. The highs do not have a lot of sparkle, but they are clear and present a good level of detail.
Con Requires an amp for optimal volume/sound quality
If you really want to get the best sound quality as well as volume from these headphones then you will need a decent headphone amp. The impedance of these headphones is quite high at 300 Ohms, so these require a good bit of power to function optimally.