Samsung's obsession with tubes continues at CES 2013, with the HT-F750 sound bar featuring a visible vacuum tubes and the ability to wirelessly connect to certain Samsung TVs.
Samsung's bigging up a raft of audio and home cinema products ready to hit your lounge in 2013, including a bunch of cool wireless stuff.
The company releases information about upgrades to several products early, before its press conference at CES.
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