FIRMWARE UPDATESBy atchifi Posted May 25, 2017 In NewsFIRMWARE UPDATES2017-05-252017-11-24https://www.atc-hifi.com/wp-content/uploads/2017/02/orange_logo-copy.pngATC HIFIhttps://www.atc-hifi.com/wp-content/uploads/2017/05/untitled-design-15.png200px200px 0 We have released a firmware update for the HDA P1 & HDA DP20.https://www.atc-hifi.com/faq-2/ DP20, P1Recommended PostsHDA-DP20 SOUND PERFORMANCE