Yes, a good DAC will improve the performance of most stand alone multi-disc players. Having said that, i would echo the sentiments of what Audioengr stated pertaining to having the changer modified. I don't know anything about your budget though, so getting specific about DAC's might be out in left field. Either way, i would look for a DAC that has the inputs that you want and have it modified. There are many DAC's that are available on the used market that provide a solid platform to build upon. Sean
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