Monitor at 24-bits. Save on desk space. The M-Audio AIR Hub offers high-quality audio monitoring in a small and compact unit. The AIR Hub features two balanced quarter-inch outputs which are controlled with a large tactile metal knob. It is ideal for monitoring your mix when making music or for providing a high-quality output when listening to your hi-res music collection. Set up is easy the AIR Hub provides all the software and tools you need to get the most from it. Just plug-in your monitors add your headphones and youve got everything you need to get the best from your mixes. And with a range of software included as standard youll be up and running in no time.