Solid and well-protected craft project. Everything works perfectly, very stable and has no malfunction or latency. It doubles the out into 5 copies perfectly. Deliberately assembled on a rack panel with 4 front outputs and one in the back together the entrance to arrange it in a rack that I managed with the live band. The output in the back near the midi input is useful for connecting it with material arranged inside the rack. The 4 external ones for keyboards or pedals outside the rack. I sell including power supply. 9v boss style The rack panel also has square holes, convenient to get cables out of the rack in the front. or arms with lights or whatever you may need. I used them to pass cables that then went frontally into a mixer.