IK Multimedia iRig Pro Duo Studio Suite Deluxe J47481007000010 Missing the Audio interface. Full Manufacturer warranty not applicable on all used products. Everything you need to record guitars, vocals and other instruments is here, including a professional-grade audio interface, a studio-quality microphone, monitoring headphones, and all the cables and accessories you need. Totally plug-and-play on Mac/PC, iOS and Android, everything works seamlessly with GarageBand® and other popular recording applications. Plus, the bundle also includes all the GarageBand-compatible Mac/PC software plug-ins to take your recordings to the next level; from guitar amplifier and effects and microphone modeling to virtual instruments and high-end studio processors for mixing and mastering.