Blackmagic Design ATEM 4 M/E Constellation HD

The massive Blackmagic Design ATEM 4 M/E Constellation HD is a high definition live production switcher that doubles the features of the 2 M/E model. The 4 M/E includes 40 standards converted 3G‑SDI inputs and 24 independent 3G‑SDI aux outputs. It also includes a USB webcam output, SuperSource processor, 4 DVEs, chroma keyers, media players, multiviews and more. You even get built in talkback and a professional built in Fairlight audio mixer with EQ and dynamics.The ATEM Constellation HD series are the world's most powerful HD live production switchers. These video switchers are available in 3 great models, including a 1 M/E model with 10 inputs, a 2 M/E model with 20 inputs and a 4 M/E model with 40 inputs. Plus each SDI input features a full standards converter. ATEM Constellation includes advanced features such as DVEs, ATEM advanced chroma keyers, media players, multiviews, and SuperSource processors. Plus the built in Fairlight audio mixer includes a compressor, limiter, 6 band pa