I recently bought a pair of used 2018 andromedas- they look like new, however, the left iem has some extreme sensitivity and will buzz / make very loud white noise if I hold my phone while it is charging. This goes away when playing anything. The fact that it does not happen with the right iem...

Hey Head-fi! I've been following this forum for a few years and figured I'd post my first thread with an issue I'm having. I currently have 2 different amp/dac setups; Schiit Modius ->THX789 and Topping D10 ->Atom amp. I noticed that whenever I plug in my AKG K371 and Tin T2 IEM to either...