Description High-Speed USB 2.0 Computer Interface Onyx Mic Preamp with XLR Input 1/4″ TRS Input with Hi-Z Switch Up to 24-Bit / 192 kHz Resolution The Onyx Artist 1·2 features a download for ProTools | First and Waveform software and The Musician’s Collection plug-in package including 23 high-quality plugins with BBD Delay, Level Lite, 304E EQ, and 304C Compressor. To authorize the software, simply input the mixer’s serial number on the website.