Main features: 8 road (F8/2), 12 (F12/2), 16 road (F16/2) S mono input is equipped with high quality microphone amplifier, 2 set of stereo input S per channel is equipped with three sections of parametric equalizer S auxiliary expand output in both groups S a built-in professional-grade digital effects S equipped with audio input and output functions S external type low noise power supply design S low noise design S two marshalling, return to the main bus signal, two auxiliary lines S + 48 v phantom power supply S high precision, long life pusher S audio output, headphones Technical parameters S frequency response: mic/line input to the output plus or minus 0.5 dB20Hz - 20 KHZ S total notions of wave distortion: microphone sensitivity for all output in + 20-30 is a is a - < 0.01% @ 1 KHZ S input output level: Mic input maximum level -- + 17 is a Mono line input level - the largest + 30 db Stereo sound channel line input level - the largest 30 is a plus Headphone output (200 Ω) -- 300 mw All other audio output -- is a + 20 S automatic: High frequency -- 12 KHZ, plus or minus 15 db Intermediate frequency -- 2.5 KHz - 6 KHz, plus or minus 15 db Low frequency -- 60 hz, plus or minus 15 db
