We've always had a soft spot for Ultimate Ears, but things are getting crazy now that it's flush with all that Logitech money: the headphone makers just introduced the Ultimate Ears 18 Pro custom monitors, which feature six drivers in each earbud. That's right, six drivers: two each for bass, mids, and treble, along with a four-way crossover and a three-channel design that keeps the low, mid, and high frequencies isolated until they reach your ears. Yeah, we want them -- too bad they cost $1,350. We'll stick with our Super.fi 5 Pros for now then, thanks.