A good CD player would be a definite improvement over what you currently use. Money being a concern for you, I would recommend buying used. Maybe a Rotel could be gotten for the amount of money you quote. In the less expensive models, it appears that you have already eliminated one. I, for one, did not like the sound of the Rega, I felt it somewhat dark. I liked some of the things the Roksan Kandy did, a lot of air but maybe, overall, a bit thin. Keep to your budget and try for a home audition is the best recommendation I have. And then, as our vinyl missionary as opined, there's vinyl ... but I think that wasn't your question...