Immersive Sound. Crystal Clear Chat. The ROG Fusion II 500 Gaming Headset retains the iconic ear cup design of the ROG Strix Fusion series and enhances it with virtual 7.1 surround sound, a high-resolution ESS 9280 Quad DAC, and 50mm ASUS Essence drivers to deliver an immersive, lifelike sound with powerful bass. AI beamforming microphones with AI noise cancellation and game chat volume control ensure flawless communication during intense gameplay. High-Resolution ESS 9280 Quad DAC. The Fusion II 500 is equipped with the ESS 9280 Quad DAC for lossless audio processing. Each DAC dedicates its processing power to a subset of the audible frequency range—from bass to mids and highs to ultra-highs—resulting in clear and sharp sound. High SNR for Positional Audio. The ROG Fusion II 500 is designed for RPG and FPS games.