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All right, so redid these with the XLR Analog I/O. I have a screenshot attached below showing the routing, HW Insert using the Direct I/O on the H9k then routing into a second channel and all times are the closest I could get in the I/O HW Insert Delay Tabs.


Let me know if anyone catches a step I missed, it’s noticeably quicker than using the THRU processing blocks which seems to make sense for me but I certainly could have missed something.


This is with a HD Native card in PT Ultimate


44.1k – .22 ms

48k – .20 ms

88.2k- .55ms

96k- .51msScreen Shot 2021-10-30 at 4.17.55 PM