LCD Monitor. TVLogic – Broadcast & Professional LCD, OLED Monitors, Rack Mounts, Multi-viewer and Digital Information Displays. Home | Atomos. Convergent Design | Professional Video Recorders | Gemini 444, nanoFlash, nano3D. Sound Devices, LLC | Audio & Video Production Products. Ikan | Small LCD Monitors, Teleprompters, LED Lights, DSLR Rigs. Marshall Electronics is a leading manufacturer of advanced broadcast display products, LCD racks and Camera-Top Monitors for broadcast, multimedia, video, film, and news professionals worldwide.