donunus
Headphoneus Supremus
- Joined
- Nov 12, 2004
- Posts
- 9,236
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- 157
Bizi, Dont worry if the 555 don't sound so good out of the box because mine sounded thin and bright when I got them new. 100 hours of burn in helps a lot to start you off for maximum enjoyment. It will still change a little from the 100 hr point but not as dramatic as the first 50 hours of burn in or use.