hello sifu here,juz brought s330 yesterday , when i test play music
the music come out is so much of echo effect ,juz like play music in a cave or juz like u say something through a cup .

i did no change any eq or effect in the player .and test many source mp3,flac,ape,and movie .the sound is like fake.and test with my cd player too.the echo effect is vry emphasized.

and i alrdy checked all the cable r connected correctly

is thr any problem with my s330 or this is the normal in s330?