Thanks for all the replies, I finally managed to locate what literally sounds like the last SEAS driver for the DSP6K’s in the world!

I replaced the driver, which did indeed resolve the issue.

I’m contemplating taking the driver to a specialist driver repairer to see if they can fix it and be able to keep a spare, should another one fail.


Jon
861v4 LPS, 24/96: 4 x DSP6K, DSP5KC, 2xDSP33