I have had many a spinner since'83 & tried every add-on out there but after having the Whest DAP-10 mated with my Marantz SA-14 the sonics have increased dramatically: Tighter bass.. Sweet detailed top end... Microdynamics Unleashed..! Built like a Tank w/small dimensions... Plus it also works, because it's analog with SACD! An absolute stunner with sacd Mated with Audioquest Cobra interconnects.... Anyone else use this..??