Looks really good. Very flexible indeed with 16 internal setups possible, an extensive editor and 14-bit control if you need it. The knobs do 36 ticks per revolution and have a push function as well. It's not cheap at 250 Euros without tax, but Faderfox gear has been extremely reliable and is amongst the best supported controllers I know. You'll often find them in DJ setups.
Faderfox - new controler EC4
Linear Mode
