Actually I do - but I can't remember the last time I used it.... LA Audio EQx2 - 2 ch. 3-band parametric... between the console and digital editing via DAW, I've never needed to go outboard.
Now - if you're going to invest in a good one for a couple of grand - it could be beneficial, (for the specific sound you'd get from it), but really, there's no point in buying a cheap one.