TASCAM DR-70D 4-Track Audio Field Recorder & Mixer for Video

TASCAM DR-70D 4-Track Audio Field Recorder & Mixer for Video

The TASCAM DR-70D is a compact, camera-mountable 4-track field recorder and mixer designed for filmmakers, videographers, and DSLR users who need professional audio capture in a simple, portable form. With four balanced XLR/TRS inputs, HDDA mic preamps, and built-in stereo microphones, the DR-70D covers everything from single-operator shoots to multi-mic productions.

Its flexible mounting options allow it to be used above or below a camera, making it ideal for run-and-gun filmmaking, interviews, documentaries, and ENG work.

4-Track Recording for Video Production

The DR-70D can record up to four tracks simultaneously, giving you the flexibility to capture:

• Multiple microphones independently

• Safety tracks to prevent clipping

• A clean guide track for camera reference

Recording formats

• WAV / BWF

• 16-bit or 24-bit

• 44.1 / 48 / 96 kHz

Flexible Microphone Configurations

4 × XLR/TRS Combo Inputs

• Supports mic or +4 dBu line level

• 24 V / 48 V phantom power

• Ideal for shotgun mics, lavaliers, and wireless receivers

Built-In Omnidirectional Stereo Microphones

Two built-in omni microphones allow fast capture of natural stereo ambience without external mics. Combined with external inputs, the DR-70D becomes a compact all-in-one recording solution for interviews and ambient sound.

Recording Modes

• Mono / Dual Mono – ideal for single performers

• Stereo / Dual Stereo – for stereo or ambient recording

• 2Mix / Dual 2Mix – stereo mixes from multiple inputs

Dual Recording for Safety

The Dual Recording function records a second backup file at a lower level (-1 dB to -12 dB). If a sudden peak causes clipping on the main track, the safety track remains clean—perfect for unpredictable dialogue and live environments.

Built-In Mixer & Audio Control

The DR-70D features a 4-in / 2-out internal mixer, allowing:

• Independent recording of all four inputs

• Stereo mix sent to headphones and camera

• Pan control

• Limiter per channel

• Low-cut filters

• Delay compensation for mic distance

• Mid-Side decoding for MS stereo microphones

HDDA Mic Preamps for Clean Sound

TASCAM’s HDDA (High Definition Discrete Architecture) mic preamps deliver:

• Equivalent Input Noise: −120 dBu

• Excellent clarity for dialogue and ambience

• NE5532 op-amp design with carefully selected components

Paired with high-quality Cirrus Logic A/D converters, the DR-70D delivers audio quality far superior to DSLR camera inputs.

Designed for Camera Rigs

• CAMERA IN allows monitoring audio from the camera

• CAMERA OUT sends a stereo mix to the camera

• Tripod thread (bottom)

• Camera screw mount & removable shoe mount (top)

• Coin-removable shoe mount for fast rig changes

Power Options for the Field

Operate the DR-70D using:

• 4 × AA batteries

• USB bus power (USB cable included)

• Optional AC adapter (TASCAM PS-P520U, sold separately)

• Optional BP-6AA external battery pack for extended runtime

Features at a Glance

• Records up to 4 tracks simultaneously

• WAV / BWF recording at up to 96 kHz / 24-bit

• 4 × XLR/TRS combo inputs with phantom power

• Built-in stereo microphones

• Dual recording safety tracks

• Low-cut filter (40 / 80 / 120 / 180 / 220 Hz)

• Limiter (stereo-linkable on ch 1/2)

• Mid-Side decoding

• Slate tone (manual & automatic)

• Compact, camera-mountable design

Specifications

• Dimensions: 169 (W) × 55.2 (H) × 106.5 (D) mm (with top adapter)

• Weight:

  • 625 g (including batteries)

  • 530 g (excluding batteries)

What’s in the Box

• DR-70D × 1

• USB cable × 1

• Camera attachment bracket screw hole covers × 6

• Owner’s manual (including warranty)

Why Choose the DR-70D?

The DR-70D is a proven, cost-effective field recorder for filmmakers who want multiple mic inputs, clean preamps, safety recording, and flexible camera mounting—without the size or complexity of larger recorders. It’s an excellent choice for creators who need reliable audio capture in a compact, camera-friendly form.