Unhappy [Q] Gingerbread audio routing

My mic volume is too low and quality is bad bad bad bad, too bad. How to do this, any update for drivers,codecs I dont know name of this.
what to do??
Im running Inspiration ROM based on android 2.3.6
I dont want cm10 or 11 because camera and flash bugs I want full working ROM.
what to do with ginger?
help please
Dont forget to hit thanks

My works:
ALL ROMs FOR GALAXY ACE PLUS
[ROM]Pagebread v1.0 ROM (2.3.6)
[COMPETITION]✪✪Ace Plus Benchmark✪✪
My devices:
Samsung Galaxy Ace Plus S7500 - CURRENT
Samsung Galaxy Mini S5570 - SOLD