I/O expander for the Behringer FLOW 4V, adding four dual-stage microphone preamps and two independently controlled headphone outputs over a single StageConnect connection. The FLOW 4VIO can also operate as a class-compliant USB audio/MIDI interface, with StageConnect carrying multichannel audio, clock, control and power over standard XLR cabling. Specs: 4 × microphone preamps Dual-stage A/D conversion 2 × headphone outputs Independent headphone level controls Class-compliant USB audio/MIDI interface StageConnect connectivity 24-bit uncompressed PCM audio transmission 44.1 / 48 kHz sample rates Sub-millisecond StageConnect latency Standard XLR cable connection Compatible with FLOW 4V and other StageConnect devices Can remotely power a connected FL* Video: https://youtu.be/xMbV42WHTBYProduct Specs Item Number: 41439 Make: Behringer Model: FLOW 4VIO Extender Condition: Brand New Finish: Black Categories: pro-audio ⇒ recording MPN: BEH-FLOWEXT EAN: 4033653000727