For independent filmmakers, field recordists, and Ambisonic enthusiasts who need pristine audio capture of up to four microphones, the Behringer FLOW 4V is a 10-track field recorder equipped with four onboard dual-stage preamps with extreme dynamic range. It also functions as a standalone 32-bit float USB audio interface and an I/O box for other StageConnect devices. Record and mix line-level signals using the stereo AUX input.
The newly developed dual-stage preamp and A/D conversion deliver a stunning 142 dB dynamic range for microphone or line-level sources. Highly optimized input circuitry ensures an optimal signal-to-noise ratio and prevents audio clipping without requiring manual gain adjustments. Input levels can be trimmed digitally for added flexibility. FLOW 4V can also be expanded with four additional remote inputs via StageConnect using the optional FLOW 4VIO, an I/O box featuring four onboard dual-stage preamps and two 1/4" TRS outputs. Similar to FLOW 4V, FLOW 4VIO can also serve as a standalone USB audio interface and I/O box for other StageConnect devices.
Benefits
- Ultralow noise, high-headroom field recorder and mixer with wireless remote control
- 4 Midas microphone preamps with phantom power and dual-stage A/D converters for 138 dB dynamic range 10 channels recording to SD cards and to the USB class-compliant interface with 32-bit float or 24-bit fixed point
- No analog gain setting required due to the dual-stage conversion, float recordings allow gain adjustment in post-processing
- Full-featured 8-channel mixer with level, pan, low-cut, tone, high-cut, and dynamics
- Up to 8 channels of automixing with smooth gain-sharing algorithm
- Pre-record buffer for always capturing that "golden moment"
- Recordings to SD card are automatically copied to an attached USB stick after stopping—no risk for losing SD files
- StageConnect multi-channel uncompressed audio transmission at sub-millisecond latency using standard XLR/DMX cable
Additional Details
- Optional StageConnect FLOW 4VIO offers remote power, 4 additional microphone inputs, 2 headphone outputs
- SPMTE timecode can be generated internally for synchronizing other devices
- Aux Stereo Input, can also receive SMPTE clock to synchronize the internal clock
- Bluetooth audio can be received from mobile devices for Talkback or Playback
- Camera video CEC signal can be received via HDMI for triggering the audio recording
- Powered via StageConnect or via USB-C, power adapter included
- 1/4-20 integrated thread and screw attaches to camera and tripods, with integrated Allen wrench
- FLOW 4V MIX app for iOS and Android offers remote control from mobile devices via Bluetooth LE
Made for Video. Ready for Anything
- FLOW 4V is built for modern video production.
- Capture clean, multitrack audio on set.
- Stay perfectly in sync with your camera.
- Move faster from shoot to edit.
- Film. Stream. Create content. Without compromise.
No-Clip Recording
- Forget ruined takes. FLOW 4V captures everything from whispers to impact hits.
- 4 dual-gain mic preamps dual-stage A/D converters.
- An extreme 142 dB dynamic range.
- Quiet details stay clean. Loud moments virtually impossible to clip.
Multi-Track Recording, Done Right
Record every source as its own track while simultaneously creating a finished stereo mix. FLOW 4V is a true 10-track multitrack recorder built for video workflows. Fast on set, flexible in post.
- Up to 8 isolated input tracks
- Dedicated stereo mix recorded simultaneously
- Mic, line, USB/Bluetooth sources captured independently
Always in Sync. No Extra Steps
FLOW 4V can sync to your camera or let your camera sync to it. Recording starts and stops together automatically. In post, your audio files align themselves perfectly with the video timeline, even across multiple takes or multiple cameras. No manual syncing. No hand clapping. No waveform matching.
- Send, receive, or jam timecode
- Frame-accurate sync via SMPTE
- Start/Stop control via HDMI
- Clean, perfectly aligned files in post
10-Channel Onboard Digital Mixer
- Create a polished stereo mix on set. Perfect for fast turnarounds and live streaming.
- Filters, EQ, dynamics, and AutoMix built in.
- At the same time, record every track separately. Full flexibility in post. No compromises.
- AutoMix
- Automatically manages overlapping voices.
- Smooth gain sharing across active microphones.
- Clear dialogue. Every take.
USB Ports for Power, Recording, and Audio
USB audio interface
- FLOW 4V is a full-featured USB audio interface with 12 input channels and 2 outputs. Perfect for recording, streaming, and postproduction.
USB recording and backup
- Choose how you record: directly to the onboard SD card or straight to your computer.
Need redundancy?
- When recording to SD, FLOW 4V can automatically create a backup copy to a USB drive after every take or work as a USB audio interface at the same time.
USB Power
- We skipped the built-in battery on purpose. Fixed battery systems age quickly, while USB-C stays flexible and can be easily adapted to what you already own.
- Two recessed USB-C ports provide redundant, hot-swappable power from any USB-PD source, including power banks. A compatible power supply is included.
More Inputs? One Cable!
- The optional FLOW 4VIO expands your setup with four additional dual-stage microphone preamps and two independent headphone outputs. One single cable keeps everything connected—making your rig ultraclean, fast to deploy, and easy to scale when productions grow.
- StageConnect is a professional digital connection designed to simplify complex setups. It carries uncompressed audio, clock, control data, and power over a single cable.
- One standard XLR cable up to 16'
- One DMX cable up to 131'
- Sub-1 ms delay, uncompressed digital audio
- Cable runs can be doubled using a StageConnect Range Extender
Portable with FLOW 4BAG (Sold Separately)
Designed for the run-and-gun filmmaker. Lightweight, protective, and ready for every take. Magnetic transparent cover means you control FLOW 4V without ever taking it out.
User Interface and App
- Confidence comes from clarity. FLOW 4V is designed to be fast and easy to operate. A high-contrast touchscreen with a custom UI keeps everything clear on set.
- Prefer physical controls? Every function is accessible via knobs and buttons.
- Touch, turn, or tap. And if you want it, there’s a remote control app too.
Users
For Filmmakers
- Wouldn’t it be better if audio just worked while you focus on the story? FLOW 4V removes gain worries with its dual-stage preamps and real 32-bit recording. It always stays locked to your camera, and is built rugged enough for life on the road. Less to manage. More confidence. Nothing missed.
For Production Sound Mixers
- FLOW 4V is built for reliability, with automatic USB backups, hot-swappable USB-C power, and a lightweight, rugged design. Add the optional FLOW 4BAG and stay mobile, protected, and focused — take after take, all day long.
For Creators
- You do everything. Camera, sound, content, editing. FLOW 4V keeps audio out of your way. Record your mic, system audio, and other sources as separate tracks, perfectly in sync, without worrying about clipping or complex setups.
- FLOW 4V starts and stops recording with your camera, embeds timecode for instant alignment in post, and delivers a clean stereo mix for fast uploads or live streaming. Plug it into your computer and it becomes a powerful 12-in / 2-out USB audio interface. Ready to stream, record, or both.