I have owned the Jolida JD-100 for almost two years. It is an excellent CD player for the money, or even a lot more. Yes, the soundstage is huge and slightly diffuse, the edges of definition have been dulled just a wee bit, soundstaging is just a bit shy in the depth department but, the overall sound is immediate, engaging and immenently enjoyable.
Changing tubes in the Jolida provided different tilts and degrees of smoothness to the response spectrum but, it did not change the overall character of the sound. In the end I liked the stock Chinese tubes about as good as any others that I tried.
I have also recently auditioned a Musical Fidelity Trivista 21 dac in my home. Fed from a simple Pioneer DVD player the reproduced sound improved, or corrected, every perceived weakness of the Jolida. Definition was razor sharp, imaging was precise, the soundstage was deeper with pin point instrument and voice placement and, best of all, musicality was just as good as the Jolida (IMO, Jolida's strongest suit). So, if you are looking for that ideal combination of strengths found in the Jolida and MH players, by all means find a Trivisa 21 and audition it in your home (if at all possible) with a decent transport.