Does What It Says
The interconnections are flexible, and do exactly what you expect. I can take the output of my iPad/iPhone headphone jack and run it into the unbalanced input, and then run XLR cables out and into my mixer without getting the noise that running a long unbalanced cable would pick up. It does take some fiddling to get all the gains lined up between your source device, the CLEANBoxPro, and the mixer. I like the flexibility of having a headphone output-type jack (1/8" stereo), RCA, XLR, and 1/4" jacks. Makes hooking things up less frustrating than always having to search for that perfect adapter.