If you like the way your system sounds with Akurate CD I would recommend you to get new Linn Akurate DS. It sounds significantly better than Akurate CD. But, yes, it does not play DSD...
If you will use any DAC connected to MacMini you will probably loose this "musicality".
As concerns DACs, you have to audition MSB Analog. It is a very musical DAC. I had an opportunity to listen to it with Aurender X100. If you want to keep this "musicality" you should think about Aurender.
By the way, there is Akurate DSM - it is streamer and preamp. In addition, it has several digital inputs and it can play DSD through HDMI. It costs a bit more than DS, but taking into account it's additional functions it is a bargain.
If you will use any DAC connected to MacMini you will probably loose this "musicality".
As concerns DACs, you have to audition MSB Analog. It is a very musical DAC. I had an opportunity to listen to it with Aurender X100. If you want to keep this "musicality" you should think about Aurender.
By the way, there is Akurate DSM - it is streamer and preamp. In addition, it has several digital inputs and it can play DSD through HDMI. It costs a bit more than DS, but taking into account it's additional functions it is a bargain.