You would get similiar results, i'm sure... just whether the "mix" is right.
A nice alternative would be that MI Audio pedal, Blues Pro or something, it has lots of knobs for tweaking. That would be good.
There are some pedals that overdo the tightening effect, e.g. Guyatone OD-2, when used as a booster. Yuck.
Btw, I'm coming from the camp where I like my bass/low-end to be slightly loose-ish... I don't enjoy the tightening/bass-cut as much.