Thanks for your suggestion. The developer of the MScaler - Rob Watts - recommends to use the optical input as this input should deliver the best sound quality. Therefore I was focused on the optical input. Fortunately, somewhere in the forum I found a reference to a Toslink-cable from...

Dear Sasaki99, if the cables are still available, I would be interested in principle. Were you not satisfied or why do you want to sell them? Regards Uli

I recently purchased a Chord Hugo TT2 along with a Chord M Scaler. Unfortunately, the M Scaler refuses to process files with a bitrate of 192kHz via the optical input; audio files up to 176kHz run without problems; likewise 192kHz files are played via USB or BNC input without problems. I...