Sennheiser HD 800 headphones

If you're likely to spend a grand on a pair of headphones, look away now. These open-backed beauties promise to redefine what reference level audio is all about, sporting the world's biggest headphone transducer, hand-crafted ear pads and aerospace-grade materials. They certainly talk the talk, and they should also be as comfortable as they are industrially beautiful. But be warned: to make the most of these, you'll need deep pockets for the rest of your setup - including a dedicated headphone amp. They might cost the same as a decent TV but they could be the step you need to complete audio heaven when they go on sale in May. We'll keep you informed... ·