Philips Fidelio x2 port replacement. I've gotten new cables and they are not the issue. If I don't have the plug in just the right position I lose a range of sounds.
Amazon.com: Philips X2HR Fidelio Over Ear Headphone, Black : Electronics
Headphones X2HR/27 | Fidelio
Headphones X2/00 | Fidelio
Philips Fidelio X2 | Audiophile | Headphones | Open Back Headphones | Drop