Yep I’ve tried that but you lose the valve preamp etc. naturally the bass driver has a nice drive too.
I found the better method for myself was using it in front of the amp set flat and my new discovery using the ABM shape on with the Bass driver mids boosted. For pick playing I found this added a depth and fullness that neither on their own achieved. It was a perfect rock match PBass, pick, bass driver and ABM600
The shape ON feature used on its own is a mid scoop and on its own is best avoided but used with the Bass driver v2 it’s a fantastic result for me and the band