It's been mentioned in the SACD for $5.98 thread. I know those folks; John Kotches (Stereophile, Wide Screen review) uses their first board for about 5 yrs now (moddd Pio player), into his Meridian 3 spdif interface. The newer board does SACD to 24/176 and I've sent John an email asking if he's tried it. I talked with the Swiss guys about 4 yrs ago about this. Stay tuned.