I notice in the Applications menu, theres a Sound Recorder app installed. But Im not sure exactly what that is. I guess its the google search cause there isnt a seperate application. Although it looks like it from the App screen.
To get the stock voice recorder, install Any Cut, On the app, New shortcut, Activity, select Sound Recorder. You Sound Recorder shortcut created on your Home Screen. Recording files are saved as *.3gpp on /sdcard.