1kHz, which can go all the way up to 24-bit at 48kHz. Super comfortable: beyerdynamic Amiron home. If this is our first time meeting, my name is Kyle. 1kHz which is the benchmark that Apple is using for its definition of lossless. Apple music lossless audio Apple Music Speciality level out of ten: 0 Question: Q: Question: Q: If I stream lossless audio from my mac to my Apple TV 4k, and then via HDMI to my receiver, can I hear it in lossless, or do I have to select the music via the app on the Apple TV? Apple Music is making its entire catalog of more than 75 million songs available in lossless audio at different resolutions.