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Tascam FR-AV4 4-Channel 32-Bit Float Field Recorder and Timecode Generator with Mixer

SKU: TSFRAV4 MFR: FR-AV4
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Key Features

  • Capture pristine audio with 32-bit float recording, ensuring exceptional dynamic range for any project.
  • Seamlessly integrate into your workflow using the precise timecode generator for perfect synchronization.
  • Record up to 4 channels simultaneously, ideal for interviews, podcasts, and field sound acquisition.
  • Benefit from versatile connectivity options, including XLR/TRS inputs, HDMI, and USB-C for professional setups.
  • Enjoy extended recording sessions with flexible power choices, including AA batteries and USB bus power.
  • Experience reliable performance and robust build quality, a hallmark of Tascam's audio innovation.
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Temporarily On Backorder?Expected Availability: 07/2026
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Tascam FR-AV4 Specifications

General

General

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  • Recording media

    SD/SDHC/SDXC cards (512 GB maximum)

  • Maximum number of input channels

    4

  • Maximum number of recordable tracks

    6 (4 inputs+ 2 ch master mix)

Recording/playback formats: WAV (BWF)

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  • Sampling frequency

    48 kHz, 96 kHz, 192 kHz

  • Quantization bit depth

    24-bit/32-bit float

  • Metadata support

    BEXT, iXML

Recording/playback formats: MP3

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  • Sampling frequency

    48 kHz

  • Bit rate

    128/192/256/320 kbps

Timecode

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  • Mode

    OFF / Free Run (Custom, Time of Day), File TC Offset

  • Sync master

    Internal / TC In / HDMI / ATOMOS, supported Jam Sync

  • Output

    TC OUT, Camera/TC/LINE OUT, HDMI, USB-C

  • Frame Rate

    23.98, 24, 25(50), 29.97(59.94), 29.97DF(59.94DF), 30(60) fps

Analog audio input ratings

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  • Mic/line inputs jacks 1-4 (balanced)

    Connectors:
    XLR/TRS combo jacks
    XLR3-31 equivalent (1: GND, 2: HOT, 3: COLD)
    6.3 mm standard TRS jacks (balanced) (Tip: HOT, Ring: COLD, Sleeve: GND)

(MIC) input is selected

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  • Maximum input level

    +4 dBu

  • Minimum input level

    -76 dBu

  • Input impedance

    2.0 k Ohm or more

  • Phantom power

    +24V / +48V

(LINE) input is selected

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  • Maximum input level

    +24 dBu

  • Nominal input level

    +4 dBu (GAIN setting at minimum)

  • Input impedance

    8 k Ohm or more

Line input (unbalanced)

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  • Connector

    1/8" (3.5mm) Stereo mini jack

  • Input Impedance

    6.0 k Ohm or more (when plug-in power is turned off)
    1.6 k Ohm or more (when plug-in power is turned on)

  • Nominal input level

    -19 dBV (GAIN setting at minimum)

  • Maximum input level

    +1 dBV

  • Minimum input level

    -79 dBV

  • Plug-in power

    +2.5 V/+5.0 V

Analog audio output ratings

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  • Line output (unbalanced)

    Camera/LINE/TC OUT jack

  • Connector

    1/8" (3.5mm) Stereo mini jack
    Camera/LINE (Tip: L ch, Ring: R ch, Sleeve: GND)

  • Output impedance

    210 Ohm

(Line) is selected

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  • Nominal output level

    -14 dBV

  • Maximum output level

    +6 dBV

(Camera) is selected

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  • Nominal output level

    -34 dBV

  • Maximum output level

    -14 dBV

  • Output level

    10 mVpp

  • Output impedance

    150 Ohm

  • Format

    LTC (SMPTE ST 12-1 compliant)

Headphone output

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  • Connector

    1/8" (3.5mm) Stereo mini jack

  • Maximum output

    50 mW + 50 mW (THD + N less than 0.1% into 32 Ohm load)

  • Recommended headphone impedance

    16-600 Ohm (Sufficient volume might not be achieved from low-sensitivity headphones even if in the recommended range.)

TC IN/OUT jacks

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  • Connector

    1/8" (3.5mm) Stereo mini jack

  • TC IN

    Input impedance: 10 k Ohm or more
    Signal level range: 0.5-5.0 Vpp

  • TC OUT

    Output impedance: 1.0 k Ohm
    Output level: 1.8 Vpp

  • Format

    According to SMPTE ST 12-1 (LTC)

HDMI IN/OUT ports

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  • Port

    Type-A (An ATEN LockPro 2X-EA12 can be used)

  • Version

    2.1, supports 4k/60Hz and 8k/30Hz

  • Port

    USB Type-C (compatible with single screw lock connectors)

  • Transfer format

    USB2.0 High Speed

  • Device class

    Mass Storage, USB Audio Class 2.0 (USB Class Compliant)

USB Audio

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  • Sampling frequency

    48/96 kHz

  • Quantization bit depth

    24-bit / 32-bit float

  • Number of input channels

    6x (output from unit)

  • Number of output channels

    2x (input to unit)

Connectivity

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  • Bluetooth device connector

    Designed for AK-BT2 Bluetooth adapter

  • Power

    4x AA batteries (alkaline, NiMH or lithium-ion)
    USB bus power from a computer
    AC adapter (TASCAM PS-P520U, sold separately)

  • Power consumption

    5.4 W (maximum)

Environmental

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  • Operating temperature range

    32-104 Degree F (0-40 Degree C)

Audio performance

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  • Mic amp EIN (equivalent input noise)

    -127dB or lower

  • Frequency response

    Input jacks 1-4 to PCM data:
    20-20 kHz at 48 kHz: +0 dB/-0.5 dB
    20-40 kHz at 96 kHz: +0.5 dB/-1.0 dB
    20-60 kHz at 192 kHz: +0.5 dB/-3.0 dB

  • Dynamic range

    Input jacks 1-4 to PCM data (20kHz LPF, A-weighting, JEITA)
    133 dB or higher

  • Total harmonic distortion ratio (THD+N)

    Input jacks 1-4 (LINE/MIC IN) to PCM data
    (1kHz sine wave, -2dBFS input, minimum recording level setting, 20kHz LPF, JEITA)
    0.01% or less

Battery

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  • Battery Info

    Required, Not Included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    4

Physical

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  • Color

    Black

  • Dimensions (W x H x D)

    7.25 x 1.66 x 5.12" (184 x 42 x 130mm)

  • Weight

    With batteries: 1.67 lbs (756g)
    Without batteries: 1.46 lbs (660g)

  • UPC Code

    4907034135646

About Tascam FR-AV4

The TASCAM FR-AV4 is more than just a 4-channel field recorder - it's an essential audio solution for videographers, content creators, and audio professionals. With dual AD converters, Ultra HDDA low-noise microphone preamps, and 32-bit float recording, the FR-AV4 captures every nuance, from the quietest of whispers to the largest explosions, all with crystal clarity and no fear of clipping. With its built-in timecode generator and HDMI sync to firmly lock audio to video, this compact and rugged recorder is the ideal solution for videographers and sound designers in any environment. When there's no second take, the FR-AV4 delivers.

Professional-Grade Audio Fidelity in Any Environment
Dual AD converters and 32-bit float recording, capture every detail with over 133dB of dynamic range and zero clipping. Each of the four XLR/TRS combo inputs features low-noise TASCAM Ultra HDDA preamps (EIN -127dBu), delivering pristine clarity - even in the most unpredictable environments.

Industry-Leading Recording and Mixing Technology
Record a full multi-mic setup with confidence. The FR-AV4's built-in mixer offers 4-in/2-out flexibility while simultaneously capturing all four channels - plus a stereo mix - for 6-track recording directly to SDXC media.

Stay in Sync, Wherever You Shoot
The FR-AV4's built-in timecode generator ensures solid sync across your entire setup-no additional gear required. It offers a wide range of timecode sync options, including HDMI I/O, dedicated 3.5mm TC I/O, a 3.5mm camera TC out, and wireless sync with Atomos via Bluetooth (optional AK-BT2 adapter required). With these features, the FR-AV4 integrates seamlessly into any video workflow.

Rugged, Portable and Production Ready
Tough enough for demanding shoots, but compact enough for small mobile setups, the FR-AV4 is ideal for creators on-the-go. Its lightweight aluminum chassis is built to follow wherever your project leads you - be it in the studio, on location, or in the field.

Pro-Grade 32-Bit Float Audio Interface
The FR-AV4 doubles as a 6-in/2-out USB-C audio interface for Mac, Windows, iOS and Android devices - delivering the same massive dynamic range and no-clip recordings you get on location.

Shoot Smarter with HDMI-Based Sync
Works with Blackmagic, Canon, Fujifilm, Nikon, Panasonic, Sony, and many other cameras via HDMI, syncing audio and video with precision using a shared master clock and timecode. Record trigger functionality allows you to start and stop audio recording directly from a supporting camera - no extra steps, no worry of missed takes. With full 4K/8K video pass-through and embedded multi-channel audio support, the FR-AV4 effortlessly integrates with monitor recorders such as Blackmagic and Atomos. Need even more channels? Expand your setup with a second unit via HDMI for up to eight simultaneous inputs.

Sync FR-AV4 with a Camera via HDMI
Simply connecting an FR-AV4 to a camera via HDMI enables precise video and audio synchronization. The FR-AV4 can automatically start and stop recording in response to the camera's operation.

Video and Audio Embedded via HDMI
4 channels plus a stereo mix are recorded on the FR-AV4. The 4K/8K video signal passes through the FR-AV4 and is recorded on the monitor recorder. In addition, the FR-AV4 allows the camera's audio to pass through and be recorded as part of the multi-track audio on the monitor recorder.

Cascade Connection via HDMI
Connecting multiple FR-AV4 units via HDMI enables cascade connection. This allows clock synchronization across units and makes it possible to start and stop recording from the first unit in the chain.

Wireless Audio Monitoring
With the optional AK-BT2 Bluetooth adapter, the FR-AV4 lets users wirelessly monitor source audio. Wired and wireless outputs can be used simultaneously, each with independent volume control, making it easy for multiple users to monitor headphones or speakers at the same time.

Tascam FR-AV4 Features

  • 133dB wide analog dynamic range with dual AD converters and 32-bit float recording
  • Ultra-low noise preamps (Ultra HDDA / EIN -127dBu) on all four XLR/TRS combo inputs ensure crystal-clear sound capture
  • Mix up to four inputs to two outputs using the built-in mixer
  • Record six tracks (four tracks + stereo mix) to an SDXC card
  • Built-in timecode generator, HDMI and 3.5mm stereo mini jack Timecode In/Out, USB Timecode Out and Atomos Bluetooth sync
  • Enables precise AV sync via HDMI clock, along with cascade and record trigger control, supporting 4K/8K video pass-through
  • A portable, lightweight, and slim design-ideal for portable use, mobile recording, and studio production
  • Wireless audio monitoring
  • App control via TASCAM RECORDER CONNECT
  • Selectable recording formats to suit your project (24-bit/ 32-bit float, 48 / 96/ 192 kHz)
  • 6-in/2-out USB-C audio interface (24-bit / 32-bit float)
  • Monitor Select menu allows quick and easy routing
  • 1.9" LCD touchscreen and an intuitive jog wheel for easy operation
  • A function key that instantly recalls your preferred function
  • Built-in low-cut filter, EQ, limiter, and noise gate
  • Auto Mix with gain sharing on four channels (v.1.10 or later)
  • Input and output delay functions [0-300 msec]
  • Power options include four AA batteries, USB mobile battery, or optional AC adapter (PS-P520U)
  • High accuracy TCXO for Jam Sync and time code generation
  • Supports ambisonics audio recording in A-format / B-format (AmbiX, FuMa)
  • Free TASCAM RECORDER CONNECT app for iOS, iPadOS, and Android allows you to control up to 5 units
  • Automatic file closing function to prevent the loss of recorded data if the batteries run out
  • 3.5mm TRS CAMERA/EXT input (MONO/ST) with plug-in power (+2.5V/+5.0V)
  • 3.5mm stereo CAMERA/TC/LINE out
  • 3.5mm stereo headphone out
  • Built-in tone generator for easy level matching between devices
  • Camera screw mount designed for use with camera rigs
  • Includes a BH-4AA battery holder

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture pristine audio with 32-bit float recording, ensuring exceptional dynamic range for any project.
  • Seamlessly integrate into your workflow using the precise timecode generator for perfect synchronization.
  • Record up to 4 channels simultaneously, ideal for interviews, podcasts, and field sound acquisition.
  • Benefit from versatile connectivity options, including XLR/TRS inputs, HDMI, and USB-C for professional setups.
  • Enjoy extended recording sessions with flexible power choices, including AA batteries and USB bus power.
  • Experience reliable performance and robust build quality, a hallmark of Tascam's audio innovation.

What's in the box:

  • Tascam FR-AV4 4-Channel 32-Bit Float Field Recorder and Timecode Generator with Mixer
  • Battery Holder BH-4AA (Pre-Installed)
  • User Manual
  • Tascam 1 Year Limited Warranty