It works with bass ok, but you'll need to check the operating frequency. They changed earlier this year meaning that previously free to use channels are no longer available.
There is a thread somewhere here detailing the changes and implications
Ok.
I've spent some time with both my vxl and m80.
Both will do exactly as You ask.
Di out and then from the parallel out on the right below the input to your gk for your clean sound.
Btw the mxr can definitely do it too
I find 'bass guitar' by Gregory and vinson to be really good
There is a natural progression to what you learn and although it starts with blues and moves on to soul, all the basics are covered well
I can get an 8x10 rig ( 2 4x10 cabs) two heads, 5 way stand, pa system, lighting rig plus assorted props etc and 3 basses into my Honda jazz plus our sound man/ tech.
Tortex 1.14 for me.
I also take a leaf from dimebags book and score each side with a Stanley knife. It really makes a huge difference to grip
I have used the jazz 3 max grip and am pretty chuffed with them