USB audio out via 1/4" Out 3/4

Quad Cortex Feature Requests
1

I am trying to use my iPhone to play backing tracks in to my QC (for practice at home, not for live performance)
In order to do this I am using a Lightning to USB OTG cable.

When this is connected I can hear the iPhone audio through the headphone out on the QC, or if I plug in to my FRFR using Out 1/2 (XLR) I can also hear the iPhone audio.

However I usually connect my QC to my FRFR using standard TS cables (the FRFR is a Powercab so has 2-way XLR / TS inout jacks)
When I do this however I get no iPhone sound from the QC.

As far as I know it is not possible to get the USB audio via the Out 3/4 - I would like to see this feature added, and it seems like a simple firmware fix…

2

I am really finding this super annoying now. I’m using outputs 3/4 for my FRFR monitors and use an IPAD for backing tracks and such, so I really need USB audio to be output to 3/4. And because ipadOS doesn’t let you control the default USB audio output, there are LOTS of apps (like Tidal to play music between sets) that won’t let you output to USB audio other than channels 1/2.

I use QC output 1/2 to go to a mixer/recording system where I don’t want the USB audio recorded.

Please allow us to either control the USB audio output channels OR allow us to put USB output 1/2 as in input on the grid.