MQA Ltd is the company behind incredible music technology Master Quality Authenticated, or MQA. MQA is an award-winning British technology that delivers the sound of the studio in a file that's small enough to stream or download. What's more, it's backward compatible so MQA music will play back on any device. The days of sacrificing quality for convenience are finally over. Imagine being present at the original studio performance of your favourite recording artist. Every nuance, every subtlety, every tiny drop of emotion delivered to your ears in all its intricate detail. This is Master Quality Authenticated – or MQA. • Pure studio quality. • Easy to stream and download. • 100% backwards compatible.