At a relatively small show, little things can cause a bigger hubbub, like the new Shure Professional Headphone series. Shure was showing off their whole range of products, from the new ribbon mics to their new USB condenser, and they had a small army of presenters staffing their well-situated booth, so it was easy to get a friendly rep to give us the low-down on these pro cans.

The four models in the new line -- the SRH240, SRH440, SRH750DJ, and SRH840 -- each has their unique features, and are best suited to different audio needs. We'll let Shure take it from there.