Hello,
I had a profiling session with the bassplayer of my band. I recommended the KPA for live and studio use. He is very picky when it comes to his bass sound and had big doubts.
After the session he was sold! 
I uploaded the profiles we did.
-a Designs Red DI, a high end tube DI box especially for bass and guitar
-Hughes & Kettner Bassmaster, a 5W tube preamp, which is the smallest Ampeg available, but unfortunately too weak for live use
-Aguilar DB750 amp, a monster 
The cab was a Aguilar 2x10" cab with a Royer R110 mic and a Shure SM7b mic
In his studio I found a Blackheart Handsome Devil combo and a small Laney Cub10 combo. I did some quick profiles of these amps, too. Both on a 4x12" Marshall JCM800 cab. A little addon for the few guitar players among us 
Hope you have some use for those!
