Just installed a QU 24. I can see that others have posted some of these ideas but to add a +1 to some of them.
(1) Operating QU USB playback & record from iPad
(2) PFL to iPad Phones
(3) Talkback from iPad
(4) Playback from iTunes on the iPad patchable to somewhere like ST1/2/3
Otherwise QU24 just great.
Thanks
Ken
Qu Drive record start would be nice.
PAFL etc I think would need a rather large architecture change, and so might be best done as an outboard audio streamer over the same WiFi (Talkback could probably be done the same way, but the remote control of the talkback mic isn’t there AFAICT) Playback similarly - I think various people have used AirPlay to an airport extreme hooked into ST3.