Behringer FLOW 4VIO – I/O Expansion Module for FLOW 4V The Behringer FLOW 4VIO is a professional audio input/output expansion module specifically designed for use with the FLOW 4V recorder and mixer. Acting as a digital stagebox and I/O expander, it significantly enhances recording, monitoring, and integration capabilities for modern audio and video production environments. With additional microphone preamps, headphone outputs, and StageConnect connectivity, users gain a highly flexible solution for studio, live, and mobile production applications.

Product Features FLOW 4VIO is equipped with four high-quality microphone/line preamps featuring dual-stage A/D conversion, delivering exceptional dynamic range and pristine audio quality. Support for 32-bit float recording provides outstanding headroom and protects recordings from clipping, ensuring reliable capture even in demanding production environments.

The unit also includes two independent headphone outputs with dedicated level controls, allowing engineers, performers, and content creators to monitor audio comfortably and accurately.

Expand Your Recording and Production Capabilities Modern video productions, podcasts, live streams, and field recordings demand flexible connectivity and additional inputs. Thanks to StageConnect technology, FLOW 4VIO can transmit multi-channel uncompressed audio with less than 1 ms latency over a standard XLR cable. This allows equipment to be positioned conveniently while maintaining outstanding signal quality.

The integrated USB Audio/MIDI interface is Class-Compliant, enabling direct connection to computers without the need for additional drivers. As a result, the unit can operate as a standalone 4x4 USB audio interface or as part of a larger recording and production system.

Another advantage is the ability to power compatible devices through the StageConnect connection. This simplifies setup, reduces cable clutter, and streamlines mobile production workflows.

Applications This module is ideal for podcasts, interviews, field recording, live streaming, video production, and professional studio sessions. The additional microphone inputs allow multiple audio sources to be connected simultaneously, while the dedicated headphone outputs provide flexible monitoring options for various production scenarios.

FLOW 4VIO can also function as a compact USB audio interface. In combination with Behringer WING mixers and the StageConnect ecosystem, it becomes a powerful expansion solution for advanced live sound and installation applications.

Technical Specifications 4 microphone/line inputs with XLR/TRS combo connectors Dual-stage A/D conversion 32-bit float recording support 2 independent 1/4" TRS headphone outputs Dedicated level control for each headphone output Class-Compliant USB Audio/MIDI interface Multi-channel audio transmission via StageConnect Can operate as a 4x4 USB audio interface USB-C or StageConnect power options Compatible with Behringer FLOW 4V and WING systems Suitable for mounting on cameras, stands, and production rigs Construction and Design The compact enclosure is designed for mobile production environments. Its durable construction ensures reliable operation in both studio and field applications. Integrated mounting points allow the unit to be attached to cameras, microphone stands, and other production equipment for maximum flexibility.

What's Included Behringer FLOW 4VIO USB-C power supply Mounting tool User documentation Summary If you need additional inputs, professional headphone monitoring, and seamless audio system integration, this module is an excellent choice. The Behringer FLOW 4VIO expands your recording setup with exceptional flexibility, high audio quality, and professional-grade features designed for content creators, audio engineers, and multimedia production professionals.