I have 3 Apogee Sync TDIF/ADAT cards listed on eBay for a great price. No reserve. . Some single cards are being sold right now for the same price that I have my 3 listed for. I only use my Mackie d8b as a control surface currently so I don't need them. My studio is hybrid right now but I am considering going digital and and use the Mackie d8b as my audio interface. If you are interested place a bid and make my decision for me.

https://www.ebay.com/itm/Mackie-D8B-Dig ... SwCFFfpIpx