Already mentioned Meizu Pro 6 but newer firmware.
Android 6.0
Flyme 6.1.0.0G
Cirrus Logic CS43L36
On alpha.704 max OpenSL ES Wired Headset settings is 44.1khz (48khz not available).
What's really strange that when I play music in Neutron music player, Poweramp shows Sample Rate 48khz?