Hidizs XO MQA Dongle DAC Review Dual ESS SABRE ES9219C DAC chips and RGB lights on both sides, meet Hidizs’ new XO MQA Dongle DAC, or as I call it the Gamer DAC. Not just because of the RGB thingy but also because the X and O recall the buttons on many gamepads. The front of the XO MQA dongle has a unique X-shaped button for independent control of the RGB LED lights. You can turn off the RGB lights … Continue reading Hidizs XO MQA Dongle DAC Review