Sennheiser's Kilobuck Earbuds
Although most of the products on display at CES Unveiled were not in the audio category, there were a few products that were of interest to Stereophile readers: winners in the Best of Innovations 2013 contest, which had products nominated in various categories of consumer electronics. The Sennheiser 800IE earbuds are the result of several years of research, and are claimed to have a frequency response of 8Hz41kHz, ±3dBan astonishing achievement for a single transducer. The price is $999. For many people, earbuds are almost a disposable item, and are often left on planes. I would be very afraid of losing these.