Blackmagic Design ATEM 4 M/E Constellation 4K Plus

The Blackmagic ATEM 4 M/E Constellation 4K Plus is a professional 4 M/E live production switcher designed for large‑scale broadcast, live event, and studio workflows. It features an extensive I/O configuration with numerous 12G‑SDI inputs and outputs, allowing multiple cameras and sources to be connected simultaneously. The switcher delivers high‑quality Ultra HD 4K60 video and includes a powerful built‑in audio mixer for complex multi‑channel sound control. This switcher supports advanced broadcast features such as multiple downstream keyers, DVEs, SuperSource processing, and configurable multiview outputs. It also includes frame rate and standards conversion on every input, a large media pool for stills and graphics, and professional talkback support. USB‑C connections provide webcam output options for hybrid workflows and easy software control integration.