Roland's Rubix 44 is an audio interface

English:Features: - 4-input, 4-output audio interface - 4 low-noise microphone preamps with XLR-Jack combo connectors - High-impedance Hi-Z input for guitar and other sources such as bass, etc. - MIDI input and output ports on 5-pin DIN connector - Hardware compressor/limiter - Low-noise design with thorough isolation - Robust and compact metal construction - Large indicators for easy reading - Low-latency drivers - Ground connection for quiet operation in various environments - Includes Ableton Live Lite software Specifications: - 24-bit AD/DA conversion - Sample rates: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz - Input connectors: 4 balanced 1.4" XLR-Jack combo with +48V Phantom power - Headphone output on Jack 1.4" - 4 balanced 1.4" jack outputs - USB type B port - DC 5V USB type micro B port - Nominal XLR input level: -60-- -12 dBu - Nominal Jack input level: -44--+4 dBu - Maximum XLR input level: +2 dBu - Maximum Jack input level: +18 dBu - Nominal output level: - 6 dBu - Maximum output level: +8 dBu - Maximum headphone output power: 20 mW + 20 mW (L+R 47 ohm load) - Headroom: 14 dB - XLR input impedance: 4 k ohms or higher (balanced)