I have Thiel CS 3.6 speakers, Bryston 4B amp and a passive pre-amp. The sound is a little on the bright side. I am planning on adding a JL audio f113 sub to improve bass response in a poor acoustic room for stereo listening and to double in a home theater system. I am also concidering a Jolida JD 100 tube CD player. Any opinions on the Jolida vs the cambridge or rega CD player?