Does anyone here know of a clean-sounding box that can essentially serve as a monitor section for Pro Tools? I.e., the L-R of Pro Tools would feed this box through a volume pot (and possibly a mono summing bus) and then right to the monitors? I'm using a Mackie mixer now which has three individual gain stages, plus an unswitchable EQ. All that can't be helping the signal!

I know Coleman audio makes the M3PH, but it's -SO- expensive. Anyone know anything good but cheaper?

Thanks!