The A-T AD900s are a wonderful headphone, especially for the price of ~$230. The lows are very detailed and not boomy at all, however, it doesn't extend terribly deep, though more than many, and the impact is pretty good. Mids are smooth yet detailed, and there aren't any dips or peaks.

When my wife runs off with the review gear before I even get a chance to check it out, I know it's gonna be something good. In this case, she saw the slick-looking Audio-Technica ATH-AD900 headphones , planted 'em on her dome, and never looked back.

Comfy like a La-Z-Boy, but much more lively; Large 53-mm drivers give a frequency response between 5 and 35,000 Hz; Lightweight, durable design; Ear fatigue not an issue

Bass-heads need not apply; Wearing these, don't be surprised if people peg you for a Trekkie

Audio-Technica's ATH-AD900X sits on the mid to upper end of their performance line. It is meant for those on a budget who are still serious about audio quality. I would consider them a second step up on the audiophile upgrade list.

Audio-Technica's headphones are known to PC enthusiasts for the precision, positionality, and soundstage that these reproduce when used for gaming. Today, we will examine one of its pricier models.

If you are a gamer on a tight budget, the ATH-AD900 headphones are simply out of your price range. We would definitely recommend the less expensive ATH-AD700 headphones without question.

YOU'LL NEVER BE TEMPTED to take this headphone on the bus. The earpieces of Audio-Technica's ATH-AD900 are huge, measuring about 4.5 inches in diameter and concealing a big 53mm driver. Unlike almost all other headphones, the ATH-AD900 does not have an adjustable band.