Help!!! My Fiio FH9 left shell appears to be developing a fault. I have noticed the mmcx connection is loose, and the cable has a very slight wobble to it, this is on both the stock cable and the Fiio LC-RE pro cable. The side connection has no wobble at all. Any suggestions how to tighten the...

Looking to upgrade from my Sony NW-A45, and wanted some ideas and opinions please. Have been looking at the Sony NW-A105, HiBy R3 Pro and R6 Pro, or the Fiio M11. I use Sony WH-1000XM3 and Onkyo Maiden Audio headphones. Any thoughts would be appreciated