Completed my 3-pin mini XLR cable mod : r/headphones
PC Headset Adapter, 1x 3.5 mm AUX 4-Pin to 2x 3.5 mm AUX 3-Pin | Electronic accessories wholesaler with top brands | Wentronic
Buy Standard Quality China Wholesale 3 Pin Active Noise Cancelling Headphones Direct from Factory at Shenzhen Airsun Electronic Co. Ltd | Globalsources.com