Your receiver is at about the level of the CD changers you are considering. You probably will not need to upgrade the DAC, but obviously, if you buy a changer with a digital output, you can use an external DAC if you want.
Well, let's not get into the whole "level these components are at based on price" debacle right now -- I've always felt, after Anamorphic put me onto it, that the 8555 is an underpriced, overbuilt and underrated serious machine that shouldn't be discounted by the audiophile community; they seem to be doing the same with these C390s, though I've never heard it.
The DAC in the Onkyo DX-C390 is by Wolfson, which is a well-respected brand used in some pretty expensive units.
Yes -- Wolfson is what I meant...thanks...
Does that mean it should, theoretically, crank out some decent sound?
And there is nothing weird about a two channel receiver not having any digital inputs, as most do not. It typically is not necessary, as virtually every digital player has its own DAC, and there is no need to have more than one device do that.
Yes, I understand that, but then one can argue why do they include it on multichannel receivers? I mean, digital DVD and BD players have their own onboard DACs as well, and they also offer digital outs to match to AVRs and processors -- is the difference just between the multitude of separate cabling needed to connect DVD/BD players as opposed to the left/right stereo audio jacks from a CD player?
Regardless, let's talk more about this -- sure, digital players like CD changers and single disc units have their own DACs, but stereo receiver/integrated amp manufacturers take the stance then that the players will definitely offer better DACs than the receiver or amp's digital interfaces would preface, would they not? Why not offer the option?
In other words, what I'm saying is, why do stereo connection devices like receivers or integrated amps only offer analog inputs for connecting devices like CD players? Isn't this assuming that the player
must employ "better" conversion methods/internals?