Audio-Technica adds blue/black limited edtion version of M50x headphones
Audio-Technica ATH-M50X Professional Studio Monitor Headphones, Black, Professional Grade, Critically Acclaimed, with Detachable Cable - Walmart.com
Audio Technica ATH- M50x - A long term review — Audiophile ON
Audio-Technica ATH-M50x Professional Studio Monitor Headphones with Bluetooth Adapter-Amplifier BAL-M50X - Walmart.com
Amazon.com: Audio-Technica ATH-M50X Professional Studio Monitor Headphones, Black, Professional Grade, Critically Acclaimed, with Detachable Cable : Audio-Technica: Musical Instruments