Audio-Technica Debuts ATH-R70x Professional Open-Back Reference Headphones and Launches Flagship ATH-M70x
Audio-Technica introduced the ATH-R70x Professional Open-Back Reference Headphones at the 2015 NAMM Show, where it also expanded its M-Series line of headphones with the launching of the new flagship ATH-M70x. A new ATH-M50xDG limited-edition dark green iteration was also unveiled.