The Carl Martin Compressor/Limiter
... The headroom is massive, the breadth of control equally as wide... Truly studio-grade in a floor unit. Goes from subtle compression to all out 'ping' (finger stylers will love it!). I also dig the hardwire approach and have plugged it into the back of my Voodoo PP2+. Lovely rubber foam on the bottom if you just want to set it on your bass head.
the infamous Ovnilab: “the Carl Martin Compressor/Limiter is a top tier
pedal for those whose tastes are a bit more exotic or particular.” http://www.ovnilab.com/reviews/carlmartin.shtml $120 shipped