I noticed a problem today with my Stax SR-303. Whenever very low bass notes/tones play, I hear a very loud rattle unless I press the earspeakers against my head. It's so loud that I can hear it without placing the headphones fully on my head. What is going on?
I am freaking out right now. My AKG K167 broke literally yesterday, I can't handle my only remaining headphone having obnoxious problems like this.
Hope it won't turn into something expensive..