Behringer FLOW 4VIO StageConnect I/O Extender for FLOW 4V Mixers

Expand FLOW 4V with Four More Preamps and Two Independent Headphone Feeds

The Behringer FLOW 4VIO is a StageConnect I/O extender and digital stagebox for the FLOW 4V, adding four dual-stage microphone preamps and two independently controlled headphone outputs. Its no-clip preamps use the same true 32-bit dual-stage architecture as FLOW 4V, providing up to 142 dB of dynamic range and expanding a FLOW 4V system to eight microphone inputs.

StageConnect carries multichannel audio, control and power over a single XLR connection with sub-millisecond latency. Standard microphone cable supports runs up to 5 m (16.4 ft), while DMX cable extends that to 40 m (131.2 ft). The FLOW 4VIO can also remotely power a connected FLOW 4V through the same connection.

Used independently, it functions as a class-compliant 4×4 USB audio/MIDI interface. USB-C power, an included power adaptor and StageConnect powering provide flexible setup options, while the integrated 1/4-20 mounting thread suits cameras and tripods.

At Riffs & Licks Music, we think this StageConnect I/O extender is ideal for FLOW 4V users who need more microphone inputs and independent monitoring without complicating an on-location recording setup.