Duesenberg Julietta

Hi guys, I'm eyeing the new beautiful Julietta, but am wondering about the pickups! From what I can tell it's a P90 and grand vintage humbucker combo, with a 5-way switch. I'm guessing the humbucker can be split? It's hard to find tones for this online, I saw only one video of a guy playing it, and to me it wasn't very clear how the selector worked and how the tones changed.

Also, if it really is a split humbucker, why didn't they go for the Splitking humbucker? Does anyone know how good the Grand Vintage Humbucker sound in split-mode (in another model)?

Any thoughts would be welcome! Cheers!

T.

https://www.duesenberg.de/en/guitars/julietta/