The flexible cable is great but it started to break down after 2 years, may be worth it for you, just keep that in mind The cable may not be compatible with balanced output devices!
NewFantasia Replacement Audio Upgrade Cable Compatible With AKG K240, K240S, K240MK II, Q701, K702, K141, K171, K181, K271S, K271 MKII, Pioneer HDJ-2000 Headphones 1.5Meters/4.9Feet
8 Review
NewFantasia Replacement Audio Upgrade Cable Compatible With Sennheiser HD598, HD558, HD518, HD598 Cs, HD599, HD569, HD579 Headphones 3Meters/9.9Feet
9 Review
Audio Technica ATH-M50X, ATH-M40X, ATH-M70X Headphones Replacement Upgrade Cable 1.2M/4Ft By NewFantasia
9 Review
NewFantasia Replacement Audio Upgrade Cable Compatible With Audio-Technica ATH-M50XBT, ATH-AR3BTBK, ATH-SR50BT, ATH-ANC9, ATH-ANC7B, ATH-SR5BTBK, ATH-S700BT Headphones 2Meters/6.6Ft
8 Review