Steinberg UR-RT2 , 4x 2 USB 2.0 Audio Interface, Up to 24-bit/192 kHz, 2 Class-A D-PRE microphone preamps with + 48 V phantom power, Rupert Neve Designs transformer switchable on each front input channel, 2 Analog XLR/jack combo inputs plus 2 line inputs, Hi-Z switch on inputs 1/2 for instrument signals, 2 Line outputs, 6.3 mm balanced jack, Headphone jack with individual outputs, Latency-free DSP-supported monitoring with REV-X reverb, Channel Strip and Guitar Amp Classics (also included as a VST 3 plug-in), MIDI input and output, Robust 100% metal housing, Compatible with Windows, macOS, and iOS (an Apple Camera Connection Kit, Lightning to USB Camera Adapter, or Lightning to USB 3 Camera Adapter is required), Incl. Cubase AI software as a downloadable version for Mac and PC (only for 64-bit environments), and Cubasis LE DAW app for iPad