In 2015, in honor of the ongoing celebration of the 50th anniversary of headphone comparison Audio -Technica several models were produced in limited quantities (in English - limited edition). Such models are valuable for the real fans of the brand, and they are good to buy as a gift. Just say, in terms of sound quality and a complete set of differences there. We got to test version of headphone comparison Audio -Technica ATH-M50xDG (dark green). However, in this case, is a green so dark that he is indistinguishable from black. See photo. However, the main feature of the model - a dark brown … [Read more...] about Headphone comparison Audio Technica ATH-M50x