TJ Max
500+ Head-Fier
- Joined
- Feb 27, 2008
- Posts
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The HD599 and X2 aren't related at all, they just sound similar. But I think the HD599 have some advantages.Wait a minute, since when was the 5-Series an upgrade to the X2? I always thought both were pretty much sidegrades to each other, with very different goals in mind.
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