High-Resolution ESS 9281 Quad-DAC

The ESS 9281 digital-to-analog converter (DAC) features QUAD DAC technology to provide lossless audio processing. Each of its four DACs devotes processing power to a subset of the audible frequency range, from lows, mids, highs to ultra-highs. The four signals are then combined, which produces clearer sound with an impressive 130 dB signal-to-noise ratio that's much higher than any other comparable device in the market. Hear every detail and enjoy crisp, clear sound for a true-to-life audio experience with ROG Delta S.

Built in MQA Renderer

Master Quality Authenticated (MQA) is a advanced audio technology that delivers studio quality sound and reveals every detail of the original recording. MQA Renderer technology in the ROG Delta S headset can connect to an MQA core signal – in global streaming service apps such as TIDAL – to complete the final "unfold" of an MQA music file and provide incredible audio quality.

Instant Control at Your Fingertips

Intuitive control buttons on the ear cup let you instantly control volume, mute the microphone or adjust RGB lighting during gameplay.  

• Top : Soundwave light mode on Middle : Aura RGB on Bottom : Aura RGB off
• Scroll up or down to increase or decrease volume
• Push to mute or unmute microphone

 

Crystal-clear Highs and Punchy Bass

The exclusive ASUS Essence drivers in ROG Delta S have been outfitted with Audio Signal Diversion technology for clearer audio. Additionally, the drivers feature a wide frequency response of 20-40 kHz to provide incredibly strong bass and optimized gaming audio, so you'll hear every detail while enjoying an all-around immersive acoustic experience.

Exclusive Hyper-Grounding Technology

Exclusive ROG Hyper-Grounding technology leverages a multi-layer PCB and a special layout to prevent electromagnetic interference ensuring that all you hear is pure, noise-free audio.

Ai Noise-Canceling Micrphone

The ASUS Ai noise-canceling microphone (Ai Mic) has a dedicated processor that's designed to reduce over 50 million types of background noise while preserving vocal harmonics for crystal-clear in-game voice communication. Common background noises such as chatter, keyboard clatter and mouse clicks are reduced by up to 95%. The Ai Mic is unidirectional, detachable, and selected by both Discord and TeamSpeak. An indicator light on the tip of the boom flashes red when microphone is muted so you can easily determine its status.

Soundwave Light Effects

An exclusive Soundwave light effect makes lights flash in sync with the sound of your voice.

ASUS Aura Sync RGB Lighting

Customizable Aura Sync RGB lighting offers over 16.8 million color combinations plus preset lighting effects.  

• Static
• Color Cycle
• Strobing
• Rainbow
• Music
• Breathing

 

Armoury Crate

Armoury Crate software offers extensive controls and an intuitive UI, so you can take full control of your audio experience. It makes it easy to create and apply audio profiles for a wide range of games and scenarios.