cdx-1050, yamaha, need advice

Good Day,

I've a yamaha cdx 1050, i've bought in the 90's, with metal drawer, sheild, weight 50 pounds, memory for 400cd program, etc.

Should i try to buy a new DAC for it?

note: I realy like the memory program, since verve and other jazz company put the same song three time in a row on cd, i could program it once and listen without the annoying repetition (first time is ok, but every time you listen it with a finger on the remote to switch track!)

And what are the best DAC for a Yamaha CDX-1050?