Apogee Duet FireWire running on Big Sur

UPDATE: while this still worked on Monterey, it appears to have come to a hard stop on Ventura. But if anyone can prove otherwise, please leave me a comment. I’m also hearing that it has never worked on M1 Macs, so the usefulness of this video is coming to an end as the install process requires old hardware and now also old software. I install a fresh copy of macOS 11 Big Sur and show you the process from beginning to end of getting the 13 year old Apogee Duet (FireWire) audio interface to work on it. Some of the information in this video was learned from other other YouTube videos, notably this one which uses another method    • How to fix Apogee Duet Firewire + macOS Hi...  . Shout out to a commenter "Eugeue / Dae" below that video for the trick about Security & Privacy. Product List: FireWire 800 to 400 cable (mine is an older version of this): https://www.amazon.com/Belkin-Firewir... Thunderbolt to FireWire 800 Adapter: https://www.apple.com/shop/product/MD... Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter: https://www.apple.com/shop/product/MM...