No headphone jack on the iPhone 7... really?

I use a pair of Astro A50 wireless for gaming, movies, and to play Rocksmith on my Xbox One, the A50’s have optical input that takes advantage of the Xbox’s optical output, which helps cut down on the latency quite a bit, and they sound amazing. So if your studio rig has optical out you might want to give them a try.

Astros are not practical as everyday walking around headphones due to the required transmitter-to device set-up.

Sorry, off-topic, I use an Android phone, got nothin’