The console arrived without further packaging incl. Manual. The respective connections of the inputs and outputs are self-explanatory. The first test run came out of my speakers a dirty play my audio sources, which I have recorded each of PC and MP3 player. I repeated my looking for a clean audio output, but all attempts with varying input and output media have been unsuccessful.
Conclusion: I was the DJ mixer is not used as planned for New Year and send it back now ....