AUDIO JACK

[Darrenx92]

Hi guys im just looking for some help, i recently received my pc. I have noticed that the audio on my front panel is either broken or maybe its a type of headset earphones ive got to use? Ive tried 2 different earphones and a headset, basically the sound, sounds as if its underwater for vocals but the actual music is fine. If I pull these devices out slightly everything works fine, i just cant use them plugged all the way in. Is this becuase technically these are not compatible with the jack? If so what type of earphones/headphones should work properly? Or is this a motherboard issue or drivers? Im new to this so apologies, (always been console) Thank you