LCMusicLover
Headphoneus Supremus
MMCX/Shure in-ear connectors or 2.5mm TRS mono connectors for the cups? The second version has the 2.5mm cup connectors, 6ft cable, and a few other tweaks.
Version 1 aftermarket cable:
Version 2 aftermarket cable:
Although just to confuse things, the connectors on the v.2 cable pictured are TRRS, while most are either TS or TRS. Only the tip and sleeve are used on each side, not the ring(s).