Tascam FR-AV4

Tascam FR-AV4 – Professional 32-bit float audio recorder with advanced synchronization

The Tascam FR-AV4 is a professional 4-track portable audio recorder designed to meet the highest demands of content creators, videographers, sound engineers, journalists, filmmakers and production teams. Built around a dual high-precision A/D converter architecture, Ultra HDDA preamps with extremely low self-noise (EIN –127 dBu), and 32-bit floating-point recording, it captures the entire dynamic range—from the faintest whisper to the most intense sound sources—without clipping, while offering a dynamic range exceeding 133 dB.

Equipped with a high-accuracy TCXO timecode generator and full HDMI 2.1 integration, the FR-AV4 guarantees perfect audio-video synchronization with support for record trigger, 4K/8K pass-through, HDMI multichannel audio, and multi-unit cascading. A key tool for streamlining cinema, TV, documentary, web series and live production workflows.

Robust, compact and highly versatile, it also features a built-in mixer allowing the simultaneous recording of 6 tracks (4 inputs + stereo mix), advanced processing tools (EQ, noise gate, limiter, low-cut filter, input/output delay), and full operation as a 6-in / 2-out USB-C audio interface for macOS, Windows, iOS and Android.

Designed to withstand demanding field production, the FR-AV4 combines a lightweight aluminum chassis, a color touch screen, an intuitive workflow and flexible power options (AA batteries, USB-C or AC adapter). A compact powerhouse built for creators who require uncompromising quality, total reliability and flawless synchronization on every take.

Specifications:

• Type: professional 4-track portable recorder with internal mixer and 6-track recording
  
  
• Resolution: 24-bit or 32-bit floating-point
  
  
• Converters: dual high-precision A/D converters, dynamic range ≥ 133 dB
  
  
• Mic Preamps: 4 × Ultra HDDA preamps, EIN ≤ –127 dBu
  
  
• Mic/Line Inputs: 4 × balanced XLR/TRS combo connectors (independent 48 V / 24 V phantom power)
  
  
• Camera/Line Input: 3.5 mm stereo TRS (plug-in power 2.5 V / 5 V)
  
  
• Outputs: Camera/Line/TC (3.5 mm), headphone out 3.5 mm, HDMI, USB-C
  
  
• Timecode: high-accuracy TCXO generator; Free Run / Jam Sync / HDMI / Atomos modes
  
  
• HDMI 2.1: 4K/60 & 8K/30 video pass-through, clock sync, record trigger, multi-unit cascade
  
  
• Recording Formats: WAV/BWF 24-bit & 32-bit float (48/96/192 kHz), MP3 (128–320 kbps)
  
  
• Media: SD/SDHC/SDXC cards up to 512 GB
  
  
• Internal Processing: limiter, noise gate, EQ, low-cut filter, I/O delay (0–300 ms)
  
  
• Mixer: internal 4 → 2 mix engine
  
  
• USB-C Audio Interface: 6-in / 2-out (up to 32-bit float)
  
  
• Display: 48 mm color touch screen + jog wheel
  
  
• Power: 4 × AA batteries, USB-C power, or Tascam PS-P520U AC adapter
  
  
• Battery Life: up to 17 hours (lithium, 2 inputs, 24-bit mode)
  
  
• Dimensions: 184 × 42 × 130 mm
  
  
• Weight: 756 g (with batteries)
  
  
• Chassis: lightweight reinforced aluminum
  
  
• Applications: filmmaking, broadcast, documentary, television, streaming, live capture, journalism, content creation, music, field recording
  
  

Key Points:

• 32-bit float + dual converters: unclippable audio with virtually unlimited dynamic range.
  
  
• Ultra HDDA preamps: EIN –127 dBu for exceptional clarity, even on delicate sources.
  
  
• Advanced synchronization: HDMI 2.1, TCXO timecode, multi-unit cascade, record trigger.
  
  
• Full video workflow: 4K/8K pass-through, HDMI multichannel audio, Blackmagic & Atomos compatibility.
  
  
• USB-C audio interface 6×2: ideal for post-production, home studio work and live streaming.
  
  
• Built-in mixer and pro tools: EQ, low-cut, noise gate, limiter, delays, advanced monitoring.
  
  
• Rugged and portable: lightweight aluminum body, compact form factor, extended battery life.
  
  
• Wireless control (AK-BT2): advanced remote operation via Tascam Recorder Connect.