4x4 USB 2.0 Audio/MIDI Interface for recording microphones and instruments | Audiophile 24-Bit/192 kHz resolution for professional audio quality | Compatible with popular recording software including Avid Pro Tools*, Ableton Live*, Steinberg Cubase*, etc. | Streams 4 inputs / 4 outputs plus 1x MIDI I/O with ultra-low latency to your computer, supporting Mac* OS X* and Windows XP* or higher | 4 state-of-the-art, MIDAS designed Mic Preamplifiers with +48 V phantom power. "Built-like-a-tank", impact-resistant metal chassis Designed and engineered in Germany