Roland VR-4HD HD AV Mixer Video Switcher with Power Cable Japan Used
🎥 Roland VR-4HD HD AV Mixer / Video Switcher 🎥. The Roland VR-4HD combines a video switcher, audio mixer, multiviewer, and USB 3.0 streaming interface into a single compact unit. 🎛️ Type: HD AV Mixer / Video Switcher.