Blackmagic Design ATEM 4 M/E Constellation HD

The Blackmagic ATEM 4 M/E Constellation HD is the flagship model in Blackmagic's HD live production switcher lineup, built for massive live events with 40 3G-SDI inputs, 24 SDI outputs, and a professional broadcast-style program/preview workflow.

• 40 Standards-Converted 3G-SDI Inputs: Each input includes its own dedicated up/cross converter, so any 1080p source works regardless of television standard.
• 24 Independent 3G-SDI Outputs: Route any input or internal source to any output for stage screens, ISO recorders, or streaming.
• 16 ATEM Advanced Keyers, 4 DVEs, 2 SuperSource: Powerful chroma keying and picture-in-picture compositing for virtual sets and multi-layer effects.
• Built-In Fairlight Audio Mixer: Up to 156 input channels with 6-band parametric EQ, compressor, limiter, and expander on each input.
• Compact Rack-Mount Design with Front Panel Control: Built-in control panel and LCD let you operate the switcher directly, critical for setup or emergency use.
• USB Webcam Output: Plugs into a computer as a standard webcam source for Zoom, Teams, or streaming software in full 1080HD.