i am new to high audio, came across this site by chance, and that cost me alot of money.
Now i own a HD 650 headphone + Woo Audio WA3 + Audinst HUD MX2.
I need advise on what i should upgrade in this setup that will give the most improvement. Right now i am using the stock tubes on the WA3 and some no name power cord, the HD 650 are stock as well and an using the the included rca cable to connect the audinst to the WA3. For source i have 44khz 16bit music cd rips in flac via usb into the audinst.
Advise would be much appreciated
P.s - this is first hi fi setup.