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Softron on X: "For 4K multichannel ingest on the iMac Pro, a Sonnet expansion chassis Echo Express SE III with 2 x Decklink 4K Extreme 12G works beautifully. @SonnetTech @Blackmagic_BMD https://t.co/PDhabZhGI8" /
How to build a Thunderbolt 3 dual 4K ProRes video capture box with Sonnet x Blackmagic hardware! | Using Sonnet's Echo Express SEIII and a pair of Blackmagic Decklink Mini Recorder 4K
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Sonnet Echo Express SEIIIe Thunderbolt 3 Edition (3-Slot PCIe Card Expansion ... 732311012938 | eBay
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Sonnet Technologies Echo Express SE I Single PCIe Slot, Thunderbolt 3 Expansion Chassis | Sweetwater
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Sonnet Echo Express SE I Thunderbolt 2-to-PCIe Expansion Chassis (One Slot) - Interfaces - Professional Audio Design, Inc | Professional Audio Design, Inc
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