I am selling a Vestax PMC-55 four channel mixer. A barely used DF-50 rotary fader module is included! The mixer has send/returns on all channels, and the crossfader can be bypassed. Jeff Mills was known to use a PMC-55 for his Exhibitionist mix (see, e.g., https://www.youtube.com/watch?v=cCpHiWwA2Rg). As I mentioned in the condition description, the face plate had two bent corners when I bought the mixer back in 2007. However, its only the face plate that is bent, not the mixer chassis. The mixer comes with the original box (its not pretty anymore), the original manual, some spare faders (the ones that were installed when I bought the mixer), and the DF-50 rotary fader module, which is very hard to find these days. If you have questions, please feel free to ask!