The MixDream is a cascadable 16-in-2 summing device that adds Class-A stereo summing, extensive analog insert functionality, stereo expander, limiter and switchable transformers to any DAW. The best way to get energy and warmth into digitally recorded and mixed music is to run the tracks through an analogue circuit. The MixDream also allows you to insert you favourite outboard gear into your mix chain. This unit was just recently serviced by SPL in Germany to optimise all circuits and functions, so all electronics and pots/switches are top notch. The exterior is also clean with minimum wear, although the right bottom rack ear is slightly dented. Comes in original SPL cardboard box.