As for software, we offer you a free bundle utility "Multi-Channel Calibration" which normally Biostar Hi-Fi B85S3+ Ver. 6.0 find in high level sound systems; this feature allows you to auto detect your location; with a user friendly interface, you can easily adjust the volume of every speakers to make a well balanced surround sound. And of course, the built-on-board amplifier always gives you a super powerful sound comparing to other motherboards. You will experience the high quality sound effect[…]