Tascam iXR Trackpack USB Audio/MIDI Interface with Polsen HPC-A30 Monitor Headphones & 10' MIDI Cable Bundle Decimator Gives you 7 different tuning

Gives you 7 different tuning modes including Regular

it folds down into its own built-in carry / storage case

and a +48V phantom power switch for powering condenser microphones

SL96307 Optical Cable Plug

Additional Line Inputs: Providing flexibility for connecting line-level sources such as synthesizers

Tascam iXR Trackpack USB Audio/MIDI Interface with Polsen HPC-A30 Monitor Headphones & 10' MIDI Cable Bundle Decimator Gives you 7 different tuningWhile also compatible with Mac and Windows systems, the iXR Trackpad Bundle from Tascam is a portable audio MIDI USB interface primarily designed for recording to your iPhone and iPad at resolutions up to 24 bit 96 kHz. It is MFi certified, connecting to iOS devices via standard USB to Lightning or 30 pin cables without the need for an external adapter. The unit features two Ultra HDDA mic preamps with phantom power, two direct inputs for your guitar