Simply a great and handy mixer. I have three Hyrlo's daisy chained (bus connectors on pcb) serving as my final audio mixer with 9 stereo channels. The summed output goes to my Befaco Out for easy performance setup where I want just a stereo line out. In studio setup I have each Hyrlo output patched, this breaks the daisy chaining so that I have 3 seperate 3 stereo channel mixers (or 2x 3-channels stereo + 1 or 2x 3-channels mono) that go directly into my audio interface for multitrack recording. Great solution, great sound, great quality.