“ Expanding on the pros, other likes- - These cans are pretty comfortable imo, with the velour pads and soft headband. I havent had any problems with pressure points on the headband, and have been able to wear them for several hours on end without much fatigue. Clamping force is just right. Tighter than, for example, a Creative Aurvana Live, but looser than my FA-011s. Fairly light weight. -...” --kidcharlemagne
“Went to http://www.audiocheck.net/soundtestsaudiotesttones_index.php, and plugged my ESS Mark 1's into my computer, using an adapter. Here's the results. Frequency Response tests; from 10Hz to 200Hz = 50 Hz; from 22KHz to 8KHz = 14KHz. Dynamic Range; 42 Db below scale. Bass Shaker: No rattle Driver Matching = Equally matched on left and right channels. Wiring:...” --Heil Heir
Pure Powerfull 40mm Dynamic driver with huge bass. Adjustable headband to ensure perfect fit. 1.2 meter cord with 3.5mm jack and 6.3mm adapter provided.