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

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

The Tascam DR-70D is a compact and powerful 4-channel audio recorder and mixer built specifically for DSLR and mirrorless video production. It combines four high-quality XLR/TRS inputs, dual built-in omnidirectional microphones, and camera integration to give videographers full, broadcast-grade sound control while shooting in the field, Whether you’re capturing interviews, ambient sound, or multi-microphone setups, the DR-70D offers pristine 24-bit/96 kHz recording, advanced routing and mixing, slate control, and a flexible mounting design that places the unit directly above or below your camera. With support for SD/SDHC/SDXC media up to 128 GB, phantom power, low-cut filters, limiters, and a dedicated camera output, it gives you professional audio flexibility without bulky rigs.

This recorder is ideal for indie filmmakers, documentary shooters, content creators, and anyone needing multi-channel audio capture tightly integrated with video gear.

Key Features

• 4 XLR/TRS Combo Inputs + Built-in Stereo Mic: Four balanced XLR/TRS inputs support professional mics (with +24V / +48V phantom power) and preamps. Two built-in omnidirectional condenser mics let you capture ambient sound or serve as backup.
• High-Resolution Recording: Supports WAV / BWF formats, 44.1 / 48 / 96 kHz sampling rates, and 16 / 24-bit depth.
• Dual / Safety Recording: Record a secondary “backup” track at a lower level to protect against clipping or distortion in loud sections.
• Low-Cut Filters & Limiters per Channel: Each input can be independently filtered (40/80/120/180/220 Hz) and limited to reduce noise and prevent clipping.
• Camera Input / Output Integration:
    • Camera Out allows you to send a mix of DR-70D audio to your camera’s mic input as a reference track. 
    • Camera In enables monitoring of your camera’s internal audio.
• Slate Tone Generator: Generate slate (clapper) tones automatically or manually to help sync video and audio in post-production.
• Mid-Side (M/S) Decoding: Supports M/S microphone configuration, giving additional flexibility for stereo imaging.
• Delay Compensation: You can apply selectable delay to certain inputs to compensate for path-length differences (e.g. distance from mic to subject).
• Flexible Mounting Options:
    • Mounts between camera and tripod via bottom screw thread
    • Removable DSLR bracket (top)
    • Hot shoe mount included (when bracket removed)
    • Handles on front sides also offer belt/strap connection points
• Power Options: Operates on 4 × AA batteries (alkaline or NiMH), USB bus power, or optional AC adapter (PS-P520U) / battery pack (BP-6AA)
• User-Friendly Interface: 128 × 64 backlit LCD display, QUICK access button, low-noise tactile buttons, hold switch to avoid accidental presses.
• Computer Connectivity: USB 2.0 (Micro-B) interface for mass storage access to files.
• Rugged, Compact Design: Lightweight and optimized to maintain a low profile on camera rigs.