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Title: Loud Hissing from Ambient Sounds
Review: I just bought a pair of these and I am going to return them immediately. The headphones filtered the ambient sounds (from outside the headphones) into a loud hissing somewhere around 3khz. For the non audio pro's out there, that's kind of like an ocean sound, very loud, audible during all silences in music. Sounded like 1-3khz was way boosted in the music too, making for a very harsh mid-high (vocals).
