We'd be lying if we told you that we fully expected to be hanging out with 50 Cent when we traveled around the world to Berlin, but earlier today we grabbed a moment with the Queens-based emcee to discuss his venture into the world of high-end headphones. In particular, we wanted to ask how his products, including the new Street On-Ears and Street DJ Pros, stack against some better known rapper-endorsed audio technology -- namely Dr. Dre's gimmicky Beats and its tie-in with HTC phone
