Galactic thanks to Pavel and Fabriceo for the DSP in my OKTODAC8, I didn’t even mention that!
Thanks to the kind help of fabriceo, I successfully installed the firmware and, using examples on github, implemented DSP filters for a 3-way crossover.
It wasn't difficult. The result is amazing, now...
I placed and paid for my order on Dec 23rd. After that, I sent three letters to [email protected]. So far, no answer at all! I'm starting to worry about the fate of my order ....