Audio Technica ATH M50X Cable Replacement
The Sound of Excellence
The Audio-Technica ATH-M50x is one of the most popular studio monitor headphones ever made — used by recording engineers, DJs, music producers, and serious listeners worldwide. Its stock cable is a coiled rubber affair that works, but adds microphonics, kinks easily over time, and limits mobility in studio and desktop listening setups. Replacing it is the simplest, most affordable upgrade available for the M50x — and unlike driver swaps or EQ adjustments, a better cable changes nothing about the headphone's sound, it simply removes the stock cable's restrictions.
The Headgear Audio Leo OFC Replacement Cable for ATH-M50x is handcrafted in Mumbai using 24AWG OFC (Oxygen-Free Copper) conductors — a significant step up from the standard copper used in the OEM cable. OFC minimises the micro-resistive barriers between copper crystals that occur in standard copper wire, resulting in a slightly more transparent and dynamic signal path. For a headphone as capable as the M50x, this matters.
The headphone-end connector is a gold-plated 2.5mm locking TRS plug — exactly matching Audio-Technica's proprietary locking socket on the M50x, M40x, and M70x. The locking mechanism ensures the cable stays firmly in place even with enthusiastic movement. The amplifier end terminates in a standard gold-plated 3.5mm TRS plug, compatible with every standard headphone output.
The outer sleeving is tangle-free Mil-Spec 550lb nylon paracord — rot, mold, UV, and mildew resistant. Available in 7 sleeving colours: Red Tracer, Blue Tracer, Black, Grey, Olive, Military Green, and Black & White. All colours perform identically — the cable's OFC conductor and gold-plated connectors are the same across every variant.
Specifications
Technical details for the 3.5mm to RCA Coaxial Digital Adapter Cable
Compatible Audio-Technica headphones
All models using Audio-Technica's 2.5mm locking TRS connector .
Why Headgear Audio
Handcrafted audiophile cables, made with care in Pune, India
Frequently asked questions
Everything you need to know before buying
Let customers speak for us
Why the 2.5mm locking connector matters
Audio-Technica's M-series headphones use a 2.5mm locking TRS connector — a single-entry socket in the left earcup that locks the cable in place via a twist-and-lock mechanism. This is an Audio-Technica proprietary format — not the same as the standard 2.5mm TRRS balanced connector used on DAPs and some amplifiers.
The locking mechanism means the cable cannot be accidentally pulled out during use — ideal for studio and DJ applications where cable tension is unavoidable. The headphone connector on this cable exactly matches this proprietary socket with the same locking thread.
Important: This cable terminates in 3.5mm TRS single-ended at the amplifier end — it is not a balanced cable. The M50x, M40x, and M70x use a single-entry connector wired for single-ended output only. If you want a balanced output from these headphones, a headphone modification service would be required — see our Recabling & Mod service.

