[ePSXe 1.5.2] Metal Gear Solid - Sound Problem

I don't know WTF.
On other sound plugin all games like tekken 3 etc. works fine.
MGS have special options.
-----------------------------
ePSXe Config:
Video: Pete's OpenGL Driver 1.75
Sound: Eternal SPU Plugin 1.41
CD Rom: ePSXe CDR WNT/W2K core 1.5.2.
Bios: scph1001.bin
-----------------------------
PC Spec:
CPU: AMD Sempron 3000+ Core Duo 1.6 GHz
GPU: Gigabyte GeForce 8400GS 512mb
RAM: 2x 1,00 GB 800 MHz