Sound quality over Rockbox?

[somatiq]

Abi review says:
"The sound quality is relatively clean and undistorted; it will suffice for the average consumer. But if want to get picky and plug the player into a quality set of headphones you will notice that it sounds flat even after tweaking the custom 5-band EQ. The c200 won’t impress the audiophile, but most people would call it slightly above average. "

But how it sounds over RB? Is there any improvments?

[CrowdAds]

[eboyer93]

The EQ is probably better.

[saratoga]

Rockbox has a parametric EQ, so you can adjust the sound however you want.

Although the c200v1 does have some minor hiss for a couple seconds when the disk is accessed if you use IEMs.