xKazeolus
Master Member
- Joined
- Jun 24, 2008
- Messages
- 3,530
- Reaction score
- 23
i have just returned my liberty 4 nc due to fitting issues and when only using 1 side, anc will not be on by default. ya it's reasonable for anc to be auto on when both sides are used. but somehow the sound quality differs a lot with anc on or off. 
