CPS2 Sound issue

[nonosto]

Hello

I have a cps2 asian game, working perfectly in mono, but in stereo the red rca sound is very weak. Someone can help me?

THX

 

[ItsBobDudes]

Tell us about your stereo amp.

 

[nonosto]

my amp cab run well with other cps2, and I have same issue with my headphone.

 

[ItsBobDudes]

Try to hown the volume down button on the ABoard when you power on until the the splash screen appears. See if that resets the sound levels.

 

[nonosto]

I try, but I will do it another time.