Antelope Audio Zen Tour Channel Interface 4 mic pres & 4 line/hi-z ins with phantom power, 8 analog outs, 2 headphone and 2 reamp outs, plus an array of digital I/O, built-in talkback, and a touchscreen control panel FPGA-based hardware models of vintage gear and equalizers, at no cost 24-bit, 192 kHz audio and Antelopes signature flawless conversion 32 channels via Thunderbolt and 24 on USB for zero-latency audio streaming Guitar amp modeling and effects processing with virtually 0 latency