thanks for your comments, I using CD player NAD C540 that placed below my case ;) stand of my lcd monitor is preamp... Yes I like G5 :D actually, it too big for my hand (I am Thai). Have you ever seen Razer Copper Head? It so interesting....
I set 2 sets of speaker on my desk, default is soundblaster 2.1 but I change speaker cable to Kimber Kable 4 tc another set compose of
Speaker: ProAc Tab 50 signature with AlphaCore
Preamp: Creek 4330 with supra EFF
Poweramp: NAD C270 with supra EFF