This is a two-channel diode bridge compressor modeled on the Neve 2254. The channels can be run dual mono or linked for stereo use. I used it as the compressor on the mix bus and it sounded great. It can be pretty transparent, but cranked it has a nice vintage-leaning color to it. It has a tone, but it's a subtle one, and I could squish the mix pretty hard without it sounding bad. But I use it less than other pieces of gear, and space is limited, so it's time for this to go and help fund another purchase!