ckunke002
New Head-Fier
- Joined
- May 12, 2011
- Posts
- 33
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I've searched and can't seem to figure it out. Is this spring on all high(ish) end headphones? M-50's are my first pair of decently nice headphones, and I was just wondering what the purpose is. (I am referring to the spring coming out of the metal stereo jack piece insulating an inch or so of the cable.)