Page 1 of Soundtrack probs on re-release x-files disks

Has any one else noticed the sound track on season 3 to be dodgy. I am playing it on a scan sc 2500 player, the music track is clear enough but the dialogue seems a million miles away (very quiet and echoey).

I also have season 1 and 2 both of which play perfectly.

I have bought the set in 2 different shops in different towns incase it was a faulty batch in the first shop. However before I rush out to swap it again, I thought I`d check if maybe it`s just my equipment at fault....