I use, on a very scarce way, a DBX163x on my rack, along with a Yamaha PB1 preamp, a Digitech RDS1900 digital delay set for Chorus, and a QSC GX5 power amp. The 163x is over-easy to use, just a slider to change the amount of compression, and I use it around 20%, sometimes even less, only to tame certain peaks when slapping, sometimes about 50% if I'm using my fretless, and a little chorus from the RDS... the rest is all on the hands...

 
 
(Message edited by jcdlc72 on December 28, 2009)

Double post, sorry.
 
(Message edited by jcdlc72 on December 28, 2009)