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Photos: Tonium Pacemaker

With 60-120GB of storage, USB 2.0 connectivity, and both headphone and line-out connections, the Tonium Pacemaker is an MP3 player designed with the DJ in mind. DJ techniques such as crossfading, filtering, EQ, and pitch control can all be performed, and a community-oriented Web site allows users to upload their custom mixes and legally share them.