I wanted extra analog channel from my NI Komplete Audio 6 so I got this one. Build quality is good and it does work, but the noise floor is really big and it is really hissy, especially when no audio is played on the digital channel. I would not use this for foh mix, and it gets annoying in in-ears as well. At the end, I use this to plug a buttkicker, so I can use the channel but don't have to listen to it.