If your speakers are decent (your other stuff clearly is) I will say that using a cca will probably destroy sound quality.
what you tend to find is the people who own basic systems on here say there is no difference, the ones whose system doesn’t quite work (but are scratching around at achieving that) will be indifferent, but those who have very decent systems probably won’t even take part as using a £30 cca on even the most modest but decent system, doesn’t really register. Trying to get great sound from such a modest device. What the f—k.?
id strongly think it would make a difference to you. It makes a huge difference on mine, not that some on here would allow that in all their wisdom shall we say. But you can just buy one and trial it against something better. I did so out Curiosity of all the bs about it. It does do the job well in budget systems (like my iPod dock) and is great value and it’s going as a good Xmas present.
But people are realists and know your can’t get to the moon for £30. Right? Not some on here, they’d prefer you to think that you can do audiophile hi Fi on a real budget. Of course they would. Why might that be in the real world?