Audient ASP 880, 8- Channel Microphone Preamp, With insert loops and A/D converters, 2 Hi-Z Class-A instrument inputs for guitar/ bass, 8 Inserts, 123 dB Burr Brown based AD converter technology, High pass filter and input impedance variable, Fanless power supply, Design: 19"" 1 U, Incl. license for extensive Audient ARC download software package (license after product registration); the download package contains products from the following companies: Eventide, Steinberg, LANDR and Producertech - Audient is responsible for the validity and scope of the software package.