Numark USB + Analog Headphones
PHX USB Headphones Enable DJs to Cue from Analog Gear or Computer via USB

Numark, the world's leading manufacturer of DJ technology, are now shipping their PHX USB professional DJ headphones...
What are they?
PHX USB professional DJ headphones feature an innovative, dual-connection design. You can connect PHX USB to virtually all of your gear thanks to their traditional analog and modern USB stereo outputs. With the standard analog cable, you can use PHX USB with mixers, CD players, and other analog gear. Connect the USB cable and you can cue right out of your computer with no need for an interface box!
PHX USB heaphones are designed specifically for the professional DJ. They employ an isolating, closed-cup design for great isolation from outside noise. Their large, 50mm neodymium drivers produce clean, powerful output. These two-sided headphones have a convenient, swiveling design on one cup so they're easy to wear one-sided.The ear cups aso have a special rubber-silicone casing for DJs to comfortably rest them between the ear and shoulder.
PHX USB headphones also come with a complete assortment of options. DJs can choose between any smooth vinyl and soft velor ear pads for the feel they prefer. Analog and USB cables and a gold-plated 1/4-inch adapter are included for complete connection flexibility. Plus, thank to their folding design, DJs can carry PHX USB in their included drawstring bag.
"PHX USB is the first headphone designed with the computer DJ in mind, while there are other USB headphones available, no other headphone connects to all types of DJ gear, including the DJ's computer, and is made exclusively for the DJ environment."