jamato8
Headphoneus Supremus
I use some alcohol and a small brush to clean the MMCX and USB ports. It works well.Do you also sell replacement cables for the original SR-1? I have that model but one side cuts out a little unless I'm very still with the headphones on my head. I tried to use my Shure SRH-1540 cables (which also use MMCX) but if I remember correctly, they weren't recessed enough to fit into the headphone cups, unfortunately.
I have a balanced MMCX cable also from a third party, made for the SR-1, but those also cut out a little on that side -- is it perhaps something like I need to clean that socket?