The M-Audio AIR 192|4 is part of their brand new line of USB audio interfaces and serves as a significant improvement from the previous range. If you are a computer music producer that requires studio monitoring as well as a couple of inputs for home recording, the Air 1924 is the ideal solution.Firstly, the finish and build-quality of this interface is extremely impressive. The main body is constructed with solid metal; all finished with a gun black design. The previous model did use plastic so this is a great improvement for those that want a sturdy interface to record in various environments. The big knob control on top makes studio monitoring a breeze as you can adjust your levels quickly.The M-Audio Air 192|4 Audio Interface comes superior Crystal Preamp technology. These are designed to give you accurate and clean recordings by using the finest analogue-to-digital technology available. With 24bit/192kHz recording functionality available, the signals you capture will be detailed and sonically-rich. The inputs feature the lowest round-trip latency possible on a USB powered interface. This is a feature that professionals will really appreciate.As if the incredible functionality of the soundcard itself wasn\'t enough, the AIR 1924 comes with a massive collection of software. You have two DAWs to choose from; Ableton Live Lite and MPC Beats. Additionally, you get a vast selection of effects and instruments plugins including TubeSynth, Electric, and Bassline, 80 FX plugins including the new AIR Channel Strip and Half Time and 2GB of factory content with Bonus F9 instruments library.