2-Input/2-Output USB Audio Interface MIDI Input/Output compatible, with direct monitoring function. - Brand: ARTURIA - Model Name: MiniFuse 2 - Number of Inputs: 2 - Number of Outputs: 2 - Connection Type: USB - MIDI Input/Output: Yes - Monitoring Function: Yes - Direct Monitoring: Yes Thank you for viewing. I was using this until yesterday. I'm selling it because I wanted more terminals and purchased the MINIFUSE4. I was recording with a microphone, piano, and guitar connected to my Mac. I also used the MINIFUSE2 to connect my piano to my Mac as a MIDI keyboard, and I used it a bit for live streaming. The loopback function can also be easily specified from the Mac side. In terms of sound quality, it's comparable to the YAMAHA AG series. The good points are that the XLR terminals are attached horizontally, so dust and debris don't accumulate in the terminals, and the blue and orange lights are beautiful and make you feel good. It comes with applications that would be quite expensive if purchased separately, such as: Analog Lab Intro Ableton live lite GUITAR RIG6 LE AUTOTUNE I think it's a very good deal for an audio interface. There is a very small scratch on the top of the unit, but it does not affect use at all. *Please refrain from negotiating discounts, as I know this is priced lower than the appropriate price.