Kramer VSM-4x4A 4x4 Seamless AV Matrix Switcher and Multi-Scaler

The Kramer VSM-4x4A is a high-performance 4x4 seamless matrix switcher engineered for demanding professional AV environments. This versatile unit functions as a seamless matrix switcher, a video wall driver for 2x2 or 1x4 configurations, or a dual and quad multi-viewer, providing maximum flexibility for diverse display setups. Utilizing advanced PixPerfect™ Scaling Technology, it ensures precise pixel mapping and high-quality image scaling for every output. Users benefit from glitch-free frame-to-frame switching and independent volume control across four balanced and four unbalanced audio outputs. With individual per-port HDCP and EDID settings, this unit guarantees stable operation and simplified system integration. Its robust 1RU rack-mountable design includes comprehensive control options, including Ethernet, RS-232, and IR, making it an ideal solution for conference rooms, security applications, and retail display systems.

Input Interface	4x HDMI
Output Interface	4x HDMI
Operation Modes	4x4 Matrix, Video Wall (2x2 or 1x4), Dual Multi-viewer, Quad Multi-viewer
Audio Outputs	4x Balanced (6-pin terminal block), 4x Unbalanced
Control Interfaces	Ethernet, RS-232, IR Remote, Front Panel
Form Factor	1RU Rack Mountable
Video Processing	PixPerfect™ Scaling Technology
Compliance	HDCP Compliant, HDMI Compatible