I have japan version sure it is NTSC................
I seem no any problem that you got....................
I using Pete1.50 with nice setting plus extended filter.......
Sound I using ePSXe core all option enable...........
Try to check your CD setting............
I seem no any problem that you got....................
I using Pete1.50 with nice setting plus extended filter.......
Sound I using ePSXe core all option enable...........
Try to check your CD setting............