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VigilLink VLSP-2x48KA 2x4 HDMI 2.1 Distribution Amplifier with Switching and Audio De-Embedding
The VLSP-2x48KA takes two HDMI inputs with automatic or manual switching and feeds four simultaneous outputs at the full 48Gbps, with active signal regeneration on each one. It is a switcher and a distribution amplifier in the same box.
Every output can downscale 8K to 4K or 2K and convert HDR to SDR independently, which is what keeps a mixed display wall consistent. Audio de-embedding provides optical S/PDIF plus balanced or unbalanced analog L/R with gain control. The unit is HDMI 2.1 and HDCP 2.3 compliant, supporting 8K@60Hz, 4K@120Hz, HDR10, HDR10+, and Dolby Vision.
| HDMI Compliance | HDMI 2.1 |
|---|---|
| HDCP Compliance | HDCP 2.3 |
| Video Bandwidth | 48Gbps |
| Video Resolution | Up to 8K@60Hz 4:2:0 12-bit; 8K@30Hz 4:4:4 12-bit; 4K@120Hz 4:4:4 12-bit |
| Analog Audio Output | 1x L/R [5-pin 3.5mm Phoenix connector] |
| Frequency Response | 20Hz - 20kHz (+0.5dB / −1dB) |
| Audio S/N Ratio | 99dB @ 2Vrms, 1kHz, A-weighted |
| Audio THD+N | <0.2% @ 0dBV, 1kHz |








