Hi i bought a Yukai DVD-V520IV from the computer world for £69.99 and it plays Dvd's fine and vcd's and everything else but when i am playing vcd's and mp3's on it there is a really irratating buzzing sound coming from the speakers when i am watching vcds which is quite loud, i thought this could be my punishment for buying a cheaper player do you know if this is the case or could it be a fault