I cannot claim to have studied this entire thread, but I do not recall reading about a USB-based source which did not benefit from a Matrix between it and the DS. YMMV, as they say, but in this particular case, probably not.
I cannot claim to have studied this entire thread, but I do not recall reading about a USB-based source which did not benefit from a Matrix between it and the DS. YMMV, as they say, but in this particular case, probably not.