Biamp Tesira FORTÉ AI20Hz to 20kHz, RJ 45, RS 232, 100 240VAC 50 60Hz, Black The TesiraFORT AI is a digital audio server (fixed audio I O DSP) with 12 analog inputs and 8 analog outputs, and includes up to 8 channels of configurable USB audio. The TesiraFORT AI complies with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors sales bids for the U. S. federal government. Features Input impedance 8000 Output impedance 207