Svaki od 8 mikrofonskih kanala ima 4-band dual sweep Perkins EQ i kvalitetno Onyx mikrofonsko pretpojačalo, dok 4 stereo kanala poseduju 3-band EQ. Tu su i 4 Aux odziva za monitorsko miksovanje na bini, Cue miksovanje za slušalice u studiju, i za slanje efekata. Svaki od navedenih kanala (uključujući i Aux sends & Master) mogu da se povežu putem FireWire iinterfejsa sa DAW-om po vašem izboru. Značajan broj mikrofonskih inputa čine Onyx 1620i sjajnim izborom za bendove, jer svaka proba/svirka može lako postati i snimljeni sešn, obzirom da svaki instrument može da se snimi na poseban mikrofon. Prva dva kanala Onyx-a 1620i imaju dugme koji transformiše input u DI nivoa instrumenta, što je idealno za gitare i el. baseve. Talkback sekcija sa integrisanim mikrofonom omogućuje komunikaciju sa izvođačima iz kontrolne sobe studija, ili kroz monitore sa muzičarima na bini. 16-kanalni premijum analogni mikser sa integrisanim 24-bit/96kHz FireWire I/O Kompatibilni softver: Pro Tools M-Powered 8, Final Cut Pro, Logic, Ableton Live, Cubase, Sonar Final Cut Pro Elegantni kanalni regleri i master fejderi od 60 mm Fantomsko napajanje (48V) za svaki od mikrofonskih ulaza Total # Of Inputs: 16. Mic/Line Inputs: 8 x Microphone Inputs 12 x Line Inputs (channels 1 & 2 can be switched to Hi-Z instrument level) Stereo Line Inputs: 3-band Perkins EQ on stereo line channels AUX Sends: 4, AUX Returns: 4 Stereo Returns, Inserts: 8 x Channel Inserts 2 Trk Master I/O; 2 x Balanced XLR Outputs with Mic or Line-Level Output Button ALT I/O 2 x TRS 1/4" Alt. Output; Stereo RCA Tape Input & Output Monitor Outputs: 2 x Balanced TRS 1/4" Control Room Outputs (with dedicated volume knob) 1 x Stereo 1/4" Headphone Output (with dedicated volume knob) EQ Section: 8 x 4-Band EQ with a High Mid Sweep and a Low Mid Sweep 4 x 3-Band EQ (on stereo channels) Solo/Mute: Yes, on every channel Channel Level Control: 60mm Channel & Master Faders Trim/Gain Control: Rotary Knob Phantom Power : Yes, +48V (on every mic channel with individual buttons) Metering: 12-Segment LED Master Meter, 2-Segment LED Meter On Every Channel Frequency Response: Mic input to any output with all gain stages at unity: +0/-0.5 dB, 20 Hz to 20 kHz Stereo channel line input to any output with all gain stages at unity: +0/-0.5 dB, 20 Hz to 20 kHz FireWire In & Out at 44.1 kHz: +/-0.5 dB, 20 Hz to 20 kHz, -3 dB at 21 kHz FireWire In & Out at 96 kHz: +/-0.5 dB, 20 Hz to 20 kHz, -3 dB at 45 kHz Total Harmonic Distortion (THD): 20 Hz to 20 Hz, 20 Hz to 80 kHz Bandwidth Mic Input at Insert (+4 dBu in, 0 dB gain, +4 dBu out): 0.0057% Power Supply: Universal AC Power Supply, 100 VAC - 240 VAC, 50 - 60 Hz Dimensions: 485 x 422 x 110.2mm Weight: 9.1 kg