recover audio with RAW files from QU-16 allen-heath

Hello
I’m trying to recover WAV files recorded to USB disk on key.
The recording include 18 channels.
The “Import Raw Data” allows only up to 16 channels.
Is there an option to change it to 18 ?

Thanks.

There’s no built-in way to do that unless you are a C++ programmer / developer. It would require modifying the Audacity source code and creating a custom build.