Really depends on the resolution ability of your system the audio signal is going through.
On many systems, you wont hear a difference. On a high res. system, a NAS has a less darker background than a spinning HD, which is not as quiet as a solid state HD.
On many systems, you wont hear a difference. On a high res. system, a NAS has a less darker background than a spinning HD, which is not as quiet as a solid state HD.