TASCAM FR-AV4 4-Channel 32-Bit Float Field Recorder with Mixer, Timecode, and HDMI Sync

In the world of contemporary audio-video production, where precise synchronization and uncompromising capture are essential, the TASCAM FR-AV4 4-Channel 32-Bit Float Field Recorder establishes itself as an innovative solution for professionals and enthusiasts.
This compact field recorder, born from TASCAM's expertise in professional audio, is equipped with 32-bit float technology that offers a usable dynamic range of over 133 dB, eliminating the risk of clipping and the need for meticulous gain staging during recording.
Imagine capturing natural dialogue in unpredictable locations, sound effects for documentaries, or immersive audio for VR without losing nuance: the FR-AV4 makes it possible with extraordinary fidelity, supporting sample rates up to 192 kHz in multichannel WAV formats.
One of the most appreciated features of the TASCAM The FR-AV4 features 4 XLR/TRS combo inputs, powered by low-noise Ultra HDDA preamps with -127dBu EIN and dual A/D converters for clean conversion and extended headroom.
This setup lets you record a full multi-mic array with confidence, capturing everything from condenser to dynamic microphones without artifacts, ideal for boom operators or sound mixers on film productions.

The built-in mixer offers 4-in/2-out flexibility, allowing you to create a stereo mix in real time while recording all raw channels plus the mix for a total of 6 tracks on SDXC media up to 512GB.
Compatibility with software such as TASCAM Audio File Manager allows quick post-recording adjustments on 32-bit float files without round-trips in your DAW, accelerating your editing workflow.
The FR-AV4 excels in AV synchronization: the built-in timecode generator supports LTC jam sync and HDMI timecode sync, with 3.5mm input/output for timecode and HDMI I/O for camera record triggers and 4K/8K signal passthrough.
This is essential for multi-camera and dual-system audio workflows, where perfect timing avoids mismatches in post-production, and allows cascading of multiple FR-AV4 units via HDMI for up to 4 channels.

Additionally, support for Ambisonics mode captures spatial audio in A-format and B-format (AmbiX or FuMa), opening the door to immersive VR, AR, and 360° productions with cutting-edge spatial audio.
Onboard audio processing is another strong point of the TASCAM FR-AV4 field recorder.
Includes Parametric EQ, low-cut filter, limiter, and noise gate for sound shaping before recording, ensuring clarity and control in noisy environments such as outdoor sets or urban locations.
The Auto File Save feature automatically saves every 20 seconds, protecting against power loss or crashes, while the tone generator facilitates matching between devices.

For monitoring, the Bluetooth audio output (with optional AK-BT2 adapter) and the free TASCAM Recorder Connect app for iOS/Android allow remote control, waveform monitoring, and management of up to five connected TASCAM units, including the FR-AV2 and DR-10L Pro.
In terms of portability, the TASCAM FR-AV4 stands out with compact dimensions of 78 x 149 x 50 mm and a weight of just 450 g (without batteries).
Powered by 4 AA batteries with a quick-swap BH-4AA holder, USB bus power, or an optional AC adapter, it provides efficient power for long sessions and includes a camera screw mount for quick rig setup.
It operates in a temperature range of 0°C to 40°C, with storage up to 60°C, and withstands humidity of 20-80% non-condensing – ideal for variable locations such as forests, cities, or mobile studios.
For build quality, TASCAM has chosen robust materials such as reinforced plastic and metal chassis, with cable lock design on HDMI and USB to prevent accidental disconnections.

The colorful touchscreen and intuitive jog wheel, combined with the assignable key for quick functions, make the interface user-friendly even in low-light conditions.
Firmware updates via USB keep the device cutting edge, adding features such as new sync protocols without hardware extra.
Imagine real-world use cases: a sound mixer recording dialogue for an indie film with seamless sync across multiple cameras, a VR creator capturing immersive Ambisonics audio, or a documentary filmmaker integrating the FR-AV4 into a portable rig for crystal-clear location sound.
In each of these cases, the TASCAM FR-AV4 audio recorder excels in reliability and performance.
Compared to bulkier alternatives, offers superior quality-to-performance ratio, with UVC support for auto-detection and REC-LINK for simultaneous multi-device triggering.

Additionally, the FR-AV4 serves as a 6-in/2-out USB-C audio interface for Mac, Windows, iOS, or Android, integrating seamlessly into desktop or live streaming setups.
This makes it scalable for entry-level or high-end systems, such as laptops with Core i5 and 8GB RAM or broadcast workstations with professional DAWs.
Minimum requirements are accessible: all you need is a USB-C port and SDXC card to take full advantage of 32-bit float.
In terms of innovation, the TASCAM FR-AV4 evolves the TASCAM field recorder line, surpassing previous models with 32-bit float, HDMI sync, and Bluetooth control.
It is certified for pro environments, with an emphasis on low latency for time-sensitive applications like film post-production.
For production teams, integration with monitor recorders like Atomos or Blackmagic adds versatility, embedding multi-channel audio directly into the video.

Expanding on processing, the limiter and noise gate allow seamless balancing between raw and mixed channels, ideal for narrative overlays on field footage.
This is crucial for editors who want an end-to-end workflow without multiple switches.
Compatibility with open-source apps and DAWs democratizes access to pro tools for independent creators.
In conclusion, the TASCAM FR-AV4 4-Channel 32-Bit Float Field Recorder is not just a recorder: it is a complete ally for broadcast-grade audio.
With its combination of digital power, field-ready simplicity, and reliability, it transforms raw recordings into engaging content, ready for editing or Broadcast.

Box Contents

• TASCAM FR-AV4 4-Channel 32-Bit Float Field Recorder
• BH-4AA battery holder with 4 AA batteries
• USB-C cable
• AC power adapter (optional, included in some bundles)
• Quick Setup Guide