BlacksharkV2 Epicness, issue tho

So, I have had this amazing head set for over a year, and I’m very happy with it. Recently, I started having a problem where if I turn the volume knob, I start hearing crackling and I have to literally slowly turn the volume knob until sound is equal and thorough in both ears because when I turn it all the way up, the sound is lower in the left ear, so then I slowly turn it until its equal...