Iam interested in buying a new source. I would like a sacd that also has good redbook playback. Can't make my mind up over valves or solid state. I listen to mainly classical,jazz and acoustic. My system at present is cyrus pre and cyrus mono blocks which give out 150 watts per block and i listen to cds with a cyrus 7d q with psx seperate power unit. My speakers at present are spender s8 but may be upgrading in future but, thats another story. My room is 20 x 12.5. I was thinking of going secondhand as the old musical fidelity tri-vista seems a good buy but iam not sure if the sonic performances have improved that much over the recent years which would make me buy one of the latest sacd/cd players. Any help would be much appreciated. Or would i be better off buying a second hand DAC if so any ideas which would go well with my cyrus cd7 q and present rig.my budget is up to £2000.00 Any suggestions would be much appreciated