Audio-Technica HP-SC Replacement Cable for Audio-Technica M-Series Headphones Go to amazon.com Related posts Top 9 recommendation audio technica headphones m40x for 2022 Feature1.2 m (3.9')Straight cableBlackCompatible with ATH-M40x and ATH-M50x headphones Description1.2 m (3.9) straight cable (black). Compatible with both the ATH-M40x and ATH-M50x professional monitor headphones.