They don't come up often but the Tube Technology Fusion CD64 is an amazing player, I own and love one. It marries the amazing WTA dac from the Chord DAC64 to a discrete tubed analog output stage. I read a rave in HiFi+, took the plunge and couldn't be happier. An alternative might be to pick up a used Chord DAC64 and just use your current Meridian as transport. As you can tell I'm a big believer in this DAC technology, and multiple reveiws have been favorable. Happy listening!
JD
JD