Single disc Sony--->Onkyo Integra 6 disc changer--->Onkyo Integra DPC 8.5 universal player 6 disc changer*, then added the Dodson 217 Mark II D DAC.
*Still debating whether to send the DPC 8.5 to John Hillig for transport and player mod package, to see if he feels the unit is compatible with his modification package--I think he said that he hasn't done a DPC 8.5 before.