M-Track Solo from M-Audio is a 48-kHz, 2-channel USB Sound Interface with 1 Gem Preamp, Apparition Control and Instrument Input. the M-Track Solo is the finest, most convenient recording interface in its course. It conveys 48 kHz sound determination in a compact and simple to utilize arrange that's perfect for making music on any Mac, PC or iOS gadget. This flexible interface works awesome for recording any sort of sound source and highlights a single Combo Precious stone Preamp with apparition control, also a switchable Line / Instrument input making it congruous with any guitar or mouthpiece.