Anyone admit to using Marantz's CC4003 CD changer?

Still in the cave as far as computer music is concerned, changer is a must. Anyone using this unit, and is it decent enough to use with an external DAC? Thanks
No,but I use a Sony SACD changer with a Lite DAC Ah on the optical outputs for red book playback.The RB sounds almost as good as the SACD and pretty close to my Cary player.I know it's not the equipment you asked about but maybe it will give you some idea of what a DAC can do for a changer.Good luck.