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ASUS Announces ROG Delta and ROG Delta Core Headsets

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New ROG headset series provides high-resolution audio experiences, excellent comfort and multiplatform connectivity for PC, console and mobile gaming


  • ROG Delta is the world’s first gaming headset with an ESS ES9218 QUAD DACTM to provide clear and lossless high-resolution audio
  • ROG Delta and Delta Core feature exclusive airtight chambers, ASUS Essence drivers and audio signal diversion technology for immersive audio experiences
  • Ergonomic D-shaped ear cups, lightweight design and optimised headset clamping force provide excellent comfort, ideal for long gaming sessions
  • Compatible with PCs, consoles and mobile phones, ROG Delta features a USB-CTMconnector and USB-C to USB 2.0 adapter, and ROG Delta Core has a 3.5mm connector

TAIPEI, Taiwan, September 14, 2018 — ASUS Republic of Gamers today announced ROG Delta and ROG Delta Core, a new series of gaming headsets tuned especially for first-person shooter (FPS) gaming. The headsets feature Sony-certified Hi-Res Audio and are designed to be incredibly lightweight and comfortable.

ROG Delta is the world's first gaming headset with the industry-leading, hi-fi-grade ESS ES9218 QUAD DACTM, which delivers impeccably clear and detailed sound to give serious gamers the edge they need to win. ROG Delta features a USB-CTM connector and comes with a USB-C to USB 2.0 adapter for gaming on PC, console or mobile devices without changing headsets. A one-of-a-kind, circular rainbow RGB lighting effect provides a stylish look that sets gamers apart on the battlefield.

ROG Delta Core is a headset with a 3.5mm connector that delivers superb sound quality and an excellent balance of features and support for the most popular gaming platforms, including PC, Mac, mobile phones, PlayStation 4, Xbox One and Nintendo Switch.

Both ROG Delta and ROG Delta Core come equipped with exclusive ASUS Essence drivers, airtight chambers and audio signal diversion technology to deliver high-resolution sound and deep, punchy bass for full gaming immersion. Ergonomic D-shaped ear cups with ROG Hybrid ear cushions provide upgraded comfort for gaming without fatigue.

High-resolution audio for FPS gaming

ROG Delta features an ESS ES9218 QUAD DACTM that provides lossless audio processing with each DAC devoting its processing power to a subset of the audible frequency range, from lows, mids, highs to ultrahighs. The four signals are then combined, which produces clearer sound with an impressive 127dB signal-to-noise ratio (SNR) that’s much higher than any similar technology that’s currently available in the market. As a result, gamers can hear and place in-game sounds with pinpoint accuracy, letting them precisely judge enemy distance, direction of footsteps, gunshot locations and more.

ROG Delta also features exclusive Hyper-Grounding technology that prevents electromagnetic interference via a multilayer PCB and special layout design, resulting in pure, noise-free audio. Due to this innovative technology, ROG Delta is the world's first gaming headset with RGB lighting that is able to include an ESS QUAD DAC to unlock its full potential, providing gamers with rich, powerful audio.

Both ROG Delta and ROG Delta Core include a new generation of exclusive ASUS Essence drivers. The drivers have been updated with Audio Signal Diversion technology, giving them a circular wall that helps separate high-, low- and mid-frequency sounds, reducing interference between frequency ranges for purer and clearer audio. The drivers also feature a wide frequency response of 20 Hz–40kHz to provide incredibly strong bass and optimized gaming sound, so gamers can hear every detail while enjoying an all-around immersive acoustic experience. Housing the ASUS Essence drivers is an exclusive airtight-chamber design fine-tuned by ASUS audio engineers to provide a wider soundstage and balanced output for pristine, natural-sounding audio.

Comfort for extended gaming and streaming sessions

ROG Delta and ROG Delta Core are crafted to provide excellent comfort. Both headsets have ergonomic, D-shaped ear cups that more closely match the shape of the ear, versus oval ear cups, reducing unnecessary contact area by 20% for a better, more comfortable fit. This makes them ideal for extended gaming or streaming sessions.

Inside each ear cup, the drivers are tilted by 12 degrees to closely match the natural angle of the ear, further improving comfort. The sloped design also helps to improve sound quality by enabling the audio signal to travel directly into the ear canal, resulting in a more immersive gaming experience. Each headset also features lightweight design with carefully optimised clamping force to reduce ear fatigue and discomfort when worn for long periods.

ROG Delta and ROG Delta Core come with two types of ear cushions to fit any gamers' preference. ROG Hybrid ear cushions combine protein leather and fabric mesh to make them thicker and more breathable, providing a contoured fit that’s perfect for extended wear. The second set of ear cushions are made of protein leather and are comparatively thinner and softer, making them good for on-the-go use.

RGB lighting and aesthetics

ROG Delta is the first gaming headset on the market to feature circular RGB lighting, which produces spectacular multicolour effects from seven independent lighting zones. Gamers can choose from more than 16.8 million colour combinations and six preset lighting effects to create a unique style that shines on the battlefield.

ROG Delta also comes with ASUS Aura Synch technology, which lets gamers synchronise lighting effects across Aura-enabled products to create a captivating gaming atmosphere.

Multiplatform connectivity

ROG Delta features a USB-CTM connector for convenient connectivity with the latest PCs and mobile devices. A USB-C to USB 2.0 (Type-A) adapter is also included to ensure compatibility with a wide range of devices. Whether connected via USB-C or USB 2.0, users can enjoy pristine audio quality enabled by the ES9218 QUAD DAC on every device, at home or on the go.

ROG Delta Core also offers multiplatform connectivity with a 3.5mm audio connector, so one headset is all users need to enjoy gaming on PCs, mobile devices and consoles, including PlayStation 4 Xbox One and Nintendo Switch.


ROG Delta will be available for £179.99 MSRP with the ROG Delta Core TBC. Please contact your local ASUS representative for more information.

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About ROG

Republic of Gamers (ROG) is an ASUS sub-brand dedicated to creating the world’s best gaming hardware and software. Formed in 2006, ROG offers a complete line of innovative products known for performance and quality, including motherboards, graphics cards, laptops, desktops, monitors, audio equipment, routers and peripherals. ROG participates in and sponsors major international gaming events. ROG gear has been used to set hundreds of overclocking records and it continues to be the preferred choice of gamers and enthusiasts around the world. Learn more about the choice of champions at