The W1000X is modded, there's dampening on the inner chamber which tightens up the bass and overall sound, it also has authentic Leather L3000 Pads from Audiocubes2 before it shut down and a OFC Recable to 4pin XLR with Mini 4pin XLR Pigtails. Headphone was purchased used about 4 years ago, It's never let my side since. My total cost for it was around $700, the wood cups do have some visible scuffs and a scratch. Of which I've taken a picture of I'm selling it for $350 shipped in the Continental US ONLY. Includes a 4pin xlr to 6.5mm[1/4inch] Adapter
With mods it's got amazing timbre and a surreal imaging. A bit narrow but very deep and intimate where needed, there is a mid bass hump that's not over intrusive and the top end is very energetic.