Description
Kramer’s VSM 4x4X 4K 4×4 Seamless Matrix Switcher/Multi Scaler. VSM 4x4X has four HDMI™, one DisplayPort, and two user definable (universal) analog video inputs (each can be set as computer graphics, composite video, s-Video (Y/C) or component video).
It up- or down scales to selectable output resolutions (up to 4K/UHD) and provides glitch-free switching between sources through fast FTB™ (fade-thru-black) switching technology. The scaled signal outputs simultaneously to a 15 pin HD computer graphics and an HDMI connector output.
Rich audio support is also included, with digital audio embedding and de-embedding, as well as 7 analog stereo inputs; and analog, S/PDIF, and speaker outputs. VSM 4x4X is housed in a 19” 1U rack mountable enclosure, with rack “ears” included, and is fed from a 100-240 VAC universal switching power supply.
Features:
- PixPerfect™ Scaling Technology – Kramer’s precision pixel mapping and high quality scaling technology.
- Fast Fade-Thru-Black (FTB™) Switching – Video switching transitions are clean and fast. The video fades to black and the new input fades from black for smooth, glitch-free switching. The output signal provides constant sync so the display never glitches.
- Output Resolutions – With selectable refresh rates up to 4K/UHD.
- Noise Reduction – Built-in noise reduction and picture enhancement features.
- Built-in Time Base Corrector – Stabilizes video sources with unstable sync.
- Reduces Chroma Noise – Specifically designed to improve video quality by reducing chroma noise.
- Powerful Audio Features – Via DSP technology including audio equalization, mixing, delay and so on.
- HDMI Support – HDR, CEC, ARC, 4K@60Hz, 3D, Deep Color, x.v.Color™, Lip Sync, 7.1 PCM, Dolby TrueHD, DTS-HD, 32 channels of uncompressed audio as specified in VHDMI 2.0.
- Includes numerous filters and algorithms for eliminating picture artifacts.



