The Marshall VSC-100 brings HDMI video and external analog audio into a USB computer workflow. Two selectable HDMI inputs and active loop connections support a room with more than one source. Independent audio gain and monitoring controls help integrate professional equipment with conferencing, recording or streaming software.
Marshall VSC-100 Features
- Two selectable HDMI sources. Two HDMI 2.0 inputs provide A/B source selection. A room can connect two video sources and choose which one reaches the computer without moving the input cable between devices.
- Active video loop connections. HDMI loop-through outputs keep the incoming video available beyond the USB capture path. This is useful when a local display needs the source while the computer receives the captured feed.
- USB 3.0 computer bridge. The USB interface supports UVC operation and scaling. It provides a camera-style video connection to compatible computer applications while adapting supported incoming video for the USB workflow.
- Independent analog audio gains. Two analog mic/line inputs have separate gain controls. This permits adjustment of the connected sound sources at the bridge rather than relying on one shared input level.
- Audio source and monitoring selection. HDMI audio or external analog audio can be selected, with independent analog monitoring-source selection. The operator can configure the captured sound and the monitoring feed for the room's audio arrangement.
- Installation and audio-track limits. Under-table mounting hardware is supplied. Analog audio replaces an existing HDMI audio track and cannot create one in an audio-free DVI-derived signal; USB audio uses 44.1 kHz without sample-rate conversion.
Specifications
| Manufacturer | Marshall Electronics |
|---|---|
| Model | VSC-100 |
| Video inputs | Two HDMI 2.0 inputs with A/B selection |
| Video loop | Active HDMI loop-through outputs |
| Computer interface | USB 3.0 with UVC control and scaling |
| Audio inputs | Two analog mic/line inputs with independent gain |
| Audio source selection | HDMI audio or external analog audio |
| Monitoring | Independent analog monitoring-source selection |
| Mounting | Under-table mounting hardware supplied |
| USB audio | 44.1 kHz audio sampling |
Technical Questions
Which video inputs are available?
Two HDMI 2.0 inputs with A/B selection.
What video loop-through is available?
Active HDMI loop-through outputs.
How does it connect to a computer?
USB 3.0 with UVC control and scaling.
What is specified for audio inputs?
Two analog mic/line inputs with independent gain.
What is specified for audio source selection?
HDMI audio or external analog audio.
What is specified for monitoring?
Independent analog monitoring-source selection.
How is it mounted?
Under-table mounting hardware supplied.
What is specified for usb audio?
44.1 kHz audio sampling.
Buying and Installation Questions
What is the VSC-100 used for?
It is intended for connecting professional HDMI and analog audio equipment to a conferencing or recording computer.
What should I check before ordering?
Analog audio replaces an existing HDMI audio track. It does not insert a new track into a DVI-derived signal without audio. USB audio rate conversion is not applied.
Which configuration does this SKU identify?
Marshall VSC-100 HDMI-to-USB 3.0 Video and Audio Bridge. Match this exact model identifier when selecting accessories or replacement equipment.
Where can I check installation details?
Use the manufacturer documentation linked in the Manuals tab for wiring, setup and interface-specific limits.
