This is all I know so far quoted from their monthly newsletter:
"The soon to be released DXB-03 Studio Grade Headphones allow you to immerse yourself in audio bliss (while radiating an impeccable style aura). The over-sized 50mm driver is housed in a large vented chamber for deep natural bass response. The DXB-03s are ergonomically designed with soft leather earpads for extended listening comfort, and a adjustable (brushed stainless steel) padded headband for custom fit and durability."
Thoughts? I like the looks, and the detachable cord looks a little small but easily replaceable. I have plenty of Digital Designs audio gear in my car, and the sound is some of the best I've ever heard. Their ear buds haven't ever went over real well here though.