Next-Generation Audio Conversion with Classic Analog Sound. Apollo Twin MkII is a ground-up redesign of the world's most popular professional desktop recording interface for Mac and Windows - delivering enhanced audio conversion with the tone, feel, and flow of analog recording. Built upon UA's 60-year heritage of audio craftsmanship, Apollo Twin MkII starts with two Unison™-enabled mic preamps and stellar next-generation A/D and D/A conversion derived from UA's flagship Apollo 8, 8p, and 16. Together with its included bundle of UAD analog emulation plug-ins - which you can track through in real time with UAD-2 SOLO, DUO or QUAD Core processing - Apollo Twin MkII is born to make records. Product does not contain Thunderbolt cable at package.