The Kramer VM-4HDCPxl is a high-performance 1:4 DVI distribution amplifier designed for professional AV installations requiring reliable signal duplication without degradation. The unit accepts a single DVI input and actively reclocks and equalizes the signal before distributing it to four identical outputs, ensuring pristine video quality even over extended cable runs. Supporting maximum resolutions up to 1080p and UXGA (1600x1200), this amplifier is fully HDTV compatible and HDCP compliant, making it suitable for protected content from cable boxes, satellite receivers, and media players. The device handles a maximum data rate of 6.75 Gbps, with 2.25 Gbps allocated per graphic channel, preserving full fidelity for high-resolution video signals.

Kramer's I-EDIDPro intelligent EDID processing technology ensures plug-and-play operation between source and displays by automatically handling EDID negotiations. The front panel features READ and SELECT buttons for manual EDID control, allowing technicians to acquire EDID from connected displays, use the default internal table, or apply auto-mix mode. Four output status LEDs illuminate when displays are connected and active, while flashing patterns indicate the type of EDID acquired or warn when a non-HDCP display receives HDCP content. The rear panel includes a 9-pin D-sub port for RS-232 control and firmware upgrades, enabling field maintenance without returning the unit to a service center.

Housed in a rugged 19-inch 1U enclosure, the VM-4HDCPxl includes rack ears for permanent installation in equipment racks, conference rooms, or broadcast control centers. The universal power supply accepts 100-240V AC at 50/60Hz, drawing only 17VA for energy-efficient operation, and features a front-panel illuminated power switch with an integrated fuse for electrical protection. Key applications include home theater systems, multimedia presentation environments, rental equipment, and staging operations where reliable DVI signal distribution is essential.