Firestarter
100+ Head-Fier
- Joined
- Dec 27, 2003
- Posts
- 304
- Likes
- 10
I've been walking round town with my trusty HD 25-1's for quite a while now, and I find them ideal to block out nasty music (christmas tunes anyone?) and yelling babies at malls. However, in a few cases, entering a shop caused a rather loud tone to be emitted from my headphones, somewhere between 4khz and 6khz (very rough guess). It varies greatly in loudness (but not pitch) when I move my head around, and it's equally strong on both sides (doesn't move from side to side)
I've had this experience more than once in one particular shop, where it was bad enough for me to take my 'phones off. Has any of you experienced this before? Does anybody have the slightest idea what could've caused it?
My only guesses would be the blowers/heaters at the entrance, or the anti-theft systems. It seems to be worse right at the entrance...
I've had this experience more than once in one particular shop, where it was bad enough for me to take my 'phones off. Has any of you experienced this before? Does anybody have the slightest idea what could've caused it?
My only guesses would be the blowers/heaters at the entrance, or the anti-theft systems. It seems to be worse right at the entrance...