I currently own
sdj-1
Q-fx pro
mcd510
550 headphones
all american audio products and all of them had to be sent back for warranty repair my mcd 510 was sent in 5 times befor they finally replaced it.
My sdj-1 was sent in twice already

my q-fxpro was sent in twice

and my head phone sent in once and replaced with the 550s

what is it about their products that the quality is not there? I do not abuse my equitment i only use it once a week on Friday nights for 5 hours. once a week and it has all these problems?

American Audio or Chinese audio??