Dominate with Superior Sound 

ROG Delta S gaming headset delivers impeccably clear, detailed audio to give serious gamers the edge to win. It features industry-leading, hi-fi-grade ESS 9281 with QUAD DAC™ technology and the ASUS AI Noise-Canceling Microphone. At a total weight of just 300 grams, and with ergonomic D-shaped ROG Hybrid ear cushions, ROG Delta S offers unmatched comfort during extended gaming sessions. Its USB-C^® connector allows you to play on your PC and then jump to your gaming console or mobile device without having to change headsets.

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 an award-winning 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.

High SNR 

A high signal-to-noise ratio (SNR) is critical for gaming headsets, especially in FPS games. A higher SNR allows you to precisely pinpoint the origin of enemy footsteps, or hone in on the location of gunfire or explosions on the battlefield. With its quad-DAC design, ROG Delta S is capable of achieving an unprecedented SNR ratio of 130 dB, a level untouched by single-DAC gaming headsets.

Essence Drivers 

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.

Hyper-Grounding Tech 

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 Microphone 

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 certified by both Discord and TeamSpeak. An indicator light on the tip of the boom flashes red when the 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.

Multiplatform Compatibility 

The USB-C^® connector enables high-fidelity audio* experiences with PCs, Mac, mobile devices and game consoles such as Nintendo Switch and Sony PlayStation**.
*Surround sound available only on compatible devices or via Armoury Crate software.
**Use of bundled USB-C to USB 2.0 adapter cable required.