Free Express Shipping! AJA OpenGear 16-Channel AES/EBU Audio Embedder/Disembedder Supports up to 4096 x 2160, 60 Hz, Supports SMPTE 259/292/424/2081/2082, 1 x 12G-SDI Input, 1 x 12G-SDI Output, 16 x AES/EBU Audio Channels, 2 RU Rackmount Units