I haven't listened to the Resolution Audio, so I cannot make a comparison, but I can say that the Naim sounds excellent, and has the "Naim Sound" that allows their CD players to be popular among music listeners.
You could look at the Linn DS products, but I prefer the Naim sound character, and Naim's software and control options are more reliable.
I also recommend looking into a good DAC and using a steaming device. When done correctly, it can offer excellent performance and more flexibility.
What software do you use and how did you encode your music? FLAC, WAV, AIFF, Apple Lossless? Do you require more than 16/44?
You could look at the Linn DS products, but I prefer the Naim sound character, and Naim's software and control options are more reliable.
I also recommend looking into a good DAC and using a steaming device. When done correctly, it can offer excellent performance and more flexibility.
What software do you use and how did you encode your music? FLAC, WAV, AIFF, Apple Lossless? Do you require more than 16/44?