zibble
New Head-Fier
96k is the max for toslink see K9 Pro's signal input and output method descriptionInteresting, I can't get K9 Pro ESS to do 192k over toslink. It will do 96k max. I'm using high end glass optical cables that I use with other DACs that will do 192k. Seems to be a limitation on the optical receiver. Coax and all the other inputs are fine with inputs over 96k.