With the new Adrenaline Plus Recording Engine, you can now record 24 channels of 24/192 on a single RADAR using the S-Nyquist system. Bear in mind though if you are needing any digital I/O that sampling rate limitations are still in place; AES having to run in dual wire and therefore cutting your digital I/O via AES in half. The same goes for ADAT running S/MUX. However the best way to get around this is to utilize RADARs Native Broadcast Wave recording to seamlessly transfer your files from the RADAR to your DAW of choice and back without having to worry about syncing up multiple passes.