First of all I want to thank you KK sir for his help. He came to the class even he got flu, and on the last day he stay over 1:00 AM(that was the time go home) to help us finish it and I think he stayed much longer because still some classmate haven't finished...from this, I think not many other DIY club can provide this kind of services with such great attitute!!
My CDM9 is still warming up, at first the sound feel a bit sharp and harsh (maybe because my caps) but the other day when I play the same CD it already sound much better, completely beat my grandpa cd player... a lot more detail but warm (who said old model cd transport cannot beat new cd transport model? in hifi world I believe new technology is not absolutly equal to better sound), the sound stage and image is more noticibly accurate.
Still, I am waiting for the up-sampling part to come out!! very look forward to it!