RACING B365GTA An A-Grade motherboard equipped with A+ gaming features- The RACING B365GTA is an ATX motherboard with Intel B365 chipset for the 9th & 8th Generation Intel Core™ processors. It is designed for those looking for reliability & durability & is built with premium quality components that ensure performance & long life. It has brand new RACING design which gives you a refreshing experience like star light in a vast universe, PCI-e M.2, Iron Slot Protection, A.I Fan, RACING Armor, VIVID LED DJ, LED ROCK ZONE, Super LAN Surge Protection, & supports Intel Optane Memory. A combination of exclusive hardware & software design including "ground-isolation circuit design”, “an independent audio power", & "a built=on-board amplifier", with all these hardware features gives you the best audio quality & performance. As for software, we offer you a free bundle utility " Multi-Channel Calibration" which normally youll find in high level sound systems; this feature means that you can 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. & of course, the built-on-board amplifier always gives you a super powerful sound comparing to other motherboards. Hi-Fi Ground BIOSTAR Hi-Fi Ground (Golden Line) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal for exceptional clarity & high-fidelity sound. Hi-Fi Sound BIOSTAR Hi-Fi series motherboards have a sampling rate of 192k Hz/24-bit which delivers a high-quality audio through an analogy connection to your home theatre system, multi-channel speakers & high-end headphone. You can enjoy real Blu-ray grade high-definition sound that you’ve never experienced before. Hi-Fi AMP The built-in amplifier can drive major high-end headphones with over 100d B loads & offer wide b&-width, low noise, high slew rate & low distortion audio source from front panel I/O. Gaming enthusiasts can enjoy a fuller range of dynamic sound with crisper details & less distortion. Smart Ear Smart EAR is a windows-based audio utility which means that you can easily adjust system volume. With its user-friendly GUI, you can also increase or decrease impedance setting (Low/ High Gain) to optimize your headphone performance. You can easily enjoy high-quality & awesome sound. Hi-Fi Cap BIOSTAR Hi-Fi series motherboards come with high quality ‘ Non-Polarized Electrolysis Electric audio capacitors’ for each audio channel circuit. The customized audio capacitors deliver low noise, low distortion, & wide bandwidth to achieve the highest sound resolution & sound expansion. The critical component will ensure the most realistic sound effects to gaming enthusiasts.