ASUS ROG Delta S (Quad DAC™ Tech)

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 in FPS Games

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.

AI Noise-Canceling Microphone

The ASUS AI noise-canceling microphone (AI Mic) has a dedicated processor that’s designed to reduce over 500-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.