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The ROLAND CORPORATION US V-1-4K is a 4K HDMI video switcher designed for live video production and presentation environments. It handles high-resolution 4K signal routing, allowing operators to switch between multiple HDMI sources cleanly and reliably. This type of unit is typically installed in AV racks, broadcast setups, or professional presentation systems where signal integrity and seamless source switching are critical. Installation and operation are handled by AV integrators, broadcast technicians, or experienced AV professionals familiar with HDMI signal standards and video production workflows.
The V-1-4K fits residential and commercial AV production environments where 4K HDMI signal management is required. Typical applications include live event production, house-of-worship video systems, corporate presentation rooms, and broadcast studios. It accepts multiple HDMI inputs and outputs a switched 4K signal to downstream displays, recorders, or streaming encoders. Units sold individually.
Designed for use with standard HDMI 4K-capable sources and displays in professional AV and broadcast production environments.
Installation should be performed by a qualified AV integrator or broadcast technician familiar with HDMI signal routing and 4K video standards. Power down all connected sources and displays before making or changing HDMI connections to avoid signal damage. Ensure all HDMI cables used are rated for 4K signal transmission at the required cable run length. Follow applicable local codes and manufacturer guidelines for rack mounting and power supply connections.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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