DAC as an upgrade


My CD player (Denon cdrw1500) has both coaxial and optical digital output jacks.

I'm wondering if there are any issues to be concerned about with using this with a separate DAC unit rather than the Denons built in DAC.

I'm thinking that this would be a practical first step to explore the advantages of different DAC technologies with my player for now and then even provide the option to add a separate transport if needed later.

I am not very familiar with digital connector technology commonly used in audio equipment these days, so I am mainly concerned to know what DAC digital interfaces are compatible with the the Denon outputs and the differences if relevant so as to identify a DAC that will work OK.

Thanks.

128x128mapman
2chnlben,i

The Denon CDR1500 is only 2-3 years old and is still sold new on Amazon and other locations.
The Bel Canto DAC2 sells for less than $700 used here regularly. Pick one up with a digital cable and determine for yourself. If the difference isn't enough or if you don't here a difference you can resell the dac. You won't lose much. Nothing ventured, nothing gained.
Be careful with used DACs. Old Benchmarks had worse op-amps and other problems. Many companies like Benchmark and I am sure Bel Canto offer free trial at home (30 days in case of Benchmark) - you like it you keep it - if not send it back. Difference will be dramatic in my opinion - there is even huge difference between different DACs. My main objective at the beginning was to be independent of the transport (mechanical component) and the same time DVD players have excellent tracking. Sonic benefits I realized later.