The Line 6 Sonic Port VX is a mobile USB audio interface for iOS, Mac, and PC recording designed for singer-songwriters and guitar players alike. Plug your electric guitar or bass straight into the instrument input and leverage the free Mobile POD app for the classic amp and effect models from the classic POD. When it's time to put down your vocal or acoustic guitar tracks, mono and stereo microphones built right into the interface are ready to go when you are. Direct monitoring gives you the ability to hear what you're recording with zero latency.