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S2D 300VT 3-Channel Recorder

S2D 300VT 3-Channel Recorder

Capture clear, reliable audio from meetings, hearings, and other important proceedings. The S2D-300VT records up to three separate audio tracks, accommodates both in-person and remote participants, and provides simultaneous recording to internal storage and a USB flash drive for added protection. Its intuitive touchscreen makes professional recording simple, without specialized technical training.

   

S2D 300VT

$2,299.00 USD
$2,299.00 USD
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Recording Made Simple

  • Easy to Use

    Start and pause recording at the touch of a button. The intuitive touchscreen display let's you know what do for every task, without needing special training or technical knowledge.   

  • Take It Anywhere

    Record wherever you need to go, with a compact tabletop design, built-in microphones, and auto rechargeable batteries for portable operation.

  • No Computer or External Mixer

    Record up to three audio channels without a computer, recording software, or external mixing board. Each channel is preserved as a separate track in a high-quality audio file, rather than being mixed into a single track.

Record with Confidence

  • Fail-Safe Recording

    Record simultaneously to internal memory and a removable USB flash drive, creating two copies of every recording. Built-in safeguards help protect against lost recordings.

  • Intelligent Auto Mixing

    Built-in Dan Dugan Automix automatically manages microphone levels as participants speak, helping capture clear, balanced audio without a dedicated sound engineer.

  • Add Notes and Bookmarks

    Connect a keyboard to add notes and mark important moments during recording. Timestamped annotations make it easy to find and review specific portions of the recording later.

Clear Audio. Up to 3 Separate Tracks

Built-in Dan Dugan Automix reduces background noise from inactive microphones, improving speech clarity even when multiple people speak at once. The S2D-300VT preserves up to three separate audio tracks in a single recording file, making it easier to isolate individual speakers during playback and enhance the ability to distinguish who said what when reviewing or transcribing a recording.

More Ways to Make Your Job Easier

  • Record Both In-the-Room and Remote Participants 

    Connect the S2D-300VT to your computer via USB-C to record both in-room and remote participants using Zoom, Teams, or other conferencing applications. Audio flows in both directions, allowing remote participants to hear the room while their voices are captured in the recording. No additional drivers required.

  • Easily Get Files onto your Network

    Record simultaneously to internal storage and a USB flash drive for added protection. An Ethernet connection also lets you transfer recordings to your organization’s network without removing the USB drive.

  • Monitor What You're Hearing While Recording

    Need to replay something that was just said? The S2D-300VT lets you listen to earlier portions of a recording while it continues capturing live audio, so you can review important details without pause. 

  • Never Forget to Start Recording

    Configure the S2D-300VT to begin recording automatically when powered on or when speech is detected, reducing the risk of missing important proceedings.

Technical Specifications

Analog Inputs 2 Mic/Line XLR inputs with individually switchable phantom power
Analog Output 1 XLR output
Network Connection 1 RJ-45 Ethernet port
USB Type-A Ports 3 USB 2.0 ports
USB Type-C Port 1 USB Type-C port
Headphone Output 1 TRS headphone jack
DC Power Input 1 center-positive, 2.5 mm barrel jack
User Interface 5.5-inch capacitive touchscreen and integrated web server
Recording & Playback 3-track recording and 3-track playback
Dan Dugan Automix Assignable to each channel
Read While Write Third-head confidence monitoring with continuous recording
Speaker Identification Identify and play back automatically detected inputs using the device's playback timeline
Note Taking Identify and play back audio associated with notes entered in the playback timeline
Simultaneous Recording Record to internal microSD storage and a USB flash drive simultaneously
Playback Storage Play recordings from internal microSD storage or a USB flash drive
Sampling Frequency 48 kHz
Audio File Formats MPEG-AAC (M4A) and WAV
Signal Delay Less than 2 ms
Frequency Response ±1.0 dB, 20 Hz–20 kHz
CH INPUT to LINE OUT, Fs = 48 kHz, referenced to nominal output level at 1 kHz
Total Harmonic Distortion Less than 0.1%, 20 Hz–20 kHz at +4 dBu into 10 kΩ
INPUT to LINE OUT, input gain = minimum
Equivalent Input Noise −120 dBu typical, input gain = maximum
Residual Output Noise −80 dBu, ST main off
Dynamic Range 90 dB typical, INPUT to LINE OUT, input gain = minimum
Crosstalk −90 dB between adjacent INPUT/LINE OUT channels, input gain = minimum, at 1 kHz
Power Requirements DC 12 V / 3.0 A; AC adapter input: 100–240 V, 50/60 Hz
Power Consumption 5 W typical; up to 36 W when charging depleted batteries
Dimensions (W × H × D) 240 × 63.5 × 165 mm
(9.5 × 2.5 × 6.5 inches)
Net Weight 1.4 kg (3 lb)
Included Accessories Power adapter
USB Type-C cable
Installed 64 GB microSDXC internal memory
4 rechargeable lithium-ion batteries
Operating Temperature 0–50°C (32–122°F)
Storage Temperature −20–60°C (−4–140°F)

FAQs

Do I need a computer?

No. The S2D-300VT is a standalone recorder with a built-in touchscreen. You can connect microphones and record directly to the device without running recording software on a computer. A computer is only needed when integrating remote participants through conferencing applications such as Zoom or Teams.

Can I use the S2D-300VT with my existing microphones and audio equipment?

Yes. The S2D-300VT works with a variety of existing audio equipment, including wired and wireless microphones, mixers, and PA systems. It can also operate as a standalone recording system, giving you flexibility to use your current equipment or build a new setup.

How much recording time can the S2D-300VT store?

The S2D-300VT provides approximately 1,500 hours of recording storage, expandable to approximately 15,000 hours. Recordings can be transferred to your organization’s network or cloud storage for long-term archiving and retrieval.

Can I use the recordings with transcription software or services?

Yes. The S2D-300VT creates standard M4A and WAV audio files compatible with many transcription applications and services. Its multichannel recording capability also makes it easier to distinguish speakers when reviewing or transcribing proceedings.

User Guide and Printable PDF

Speech2Data Product User Guide
S2D-300VT Product Literature (PDF)