Nothing Enters the Flagship Audio Market with the $399 Headphone 1 Pro, Featuring a Unique Triple-Driver Design and Flat EQ Switch

Nothing has been on a sustained audio tear throughout the year, steadily expanding its hardware ecosystem with the release of the solid Headphone A and the surprisingly good Ear 3A earbuds. While the Headphone A arrived at a competitive price point of $199, and the earbuds sit comfortably under the $100 mark, there has clearly been plenty of room in the company’s roadmap for something far more ambitious and premium. That device is now official: the Nothing Headphone 1 Pro, a new pair of $399 flagship over-ear headphones that manage to surprise with their extensive array of features, unconventional engineering choices, and distinctive design philosophy.

These new flagship over-ears include much of what consumers have come to expect from a high-end audio product in the modern market, such as effective active noise cancellation (ANC), multiple distinct sound profiles, and intuitive, easy-to-use physical controls. However, they also incorporate a few hardware features that are rarely, if ever, seen in the consumer space. Most notably, they feature an advanced triple-driver architecture, broad support for Auracast, and a genuinely novel hardware addition that the company calls a Flat EQ switch—a physical control explicitly designed to bypass and remove digital audio processing altogether.

While recent industry trends have heavily favored expanding digital EQ customization options across major headphone brands—such as Apple’s recent introduction of a three-band equalizer option for the AirPods via its iOS 27 update—Nothing is taking a radically different approach with the Headphone 1 Pro. The headphones feature a dedicated physical switch designed to instantly disable both the EQ settings and the spatial audio options managed within the Nothing X app. The explicit goal behind this feature is to provide studio professionals with the ability to hear raw audio files and mixes exactly as they were recorded, free from the standard coloration or profile adjustments typically imposed by consumer headphones.

This unique idea came to fruition through an ongoing partnership with Metropolis Studios, a prominent recording and mastering space located in London where acclaimed producer Mark Ronson notably worked on Amy Winehouse’s seminal album, Back in Black. By stripping away digital processing at the flick of a switch, the headphones attempt to bridge the gap between casual consumer listening gear and professional monitoring tools.

To understand the impact of this switch, it helps to examine Nothing’s default audio tuning. The company’s default Balanced EQ setting is noticeably forward in the middle and high frequencies. Vocals come across as exceptionally present with a distinct bite, while cymbals and high-end percussion take on an extra layer of sizzle. The sonic shift becomes immediately apparent the moment the Flat EQ switch is flipped. Activating the Flat EQ mode brings those prominent mid and high frequencies much more closely in line with the bass response. Nothing sticks out aggressively anymore, though the trade-off is that it tends to strip away some of the natural airiness and openness of the music. For everyday, casual listening, preferring to tone down the high-end edge is often better achieved by dialing in adjustments using the advanced parametric EQ located within the companion mobile app rather than relying entirely on the raw Flat EQ switch.

For practicality, the physical switch itself is small and positioned discreetly on an inside corner of the left ear cup. Because it sits far away from any of the other daily playback controls, users do not have to worry about accidentally toggling it on or off while handling, adjusting, or wearing the headphones during standard day-to-day use.

The underlying concept of a completely flat EQ response curve sounds appealing on paper, promising users the chance to experience audio precisely as it sounded inside the mixing room without the manufacturer applying its own distinct sound signature. However, extensive acoustic research conducted by Dr. Sean Olive and his colleagues at Harman demonstrates that the vast majority of human listeners actually prefer an acoustic tuning curve featuring an elevated bass response, relatively neutral midrange frequencies for natural-sounding vocals, and slightly boosted highs that roll off gently above approximately 5kHz. This globally recognized standard is widely referred to as the Harman Curve. Consequently, while there is a legitimate, niche utility for an unaffected, flat EQ curve when performing critical studio mixing work, a truly flat frequency response will often sound unnatural, clinical, or simply "wrong" to the average consumer. Furthermore, audio engineers frequently point out that even within professional studio environments, specialized flat EQ headphones are largely unnecessary because most modern studio monitor speakers are themselves tuned to approximate the Harman Curve.

Beyond their unique tuning controls, what truly sets the Nothing Headphone 1 Pro apart from mainstream flagship competitors like the Sony XM6, Apple AirPods Max 2, and Bose Ultra Headphones Gen 2 is the underlying acoustic architecture. While those three market-leading competitors rely on a single traditional dynamic driver for each side of the audio spectrum, Nothing has opted for a sophisticated triple-driver configuration. The Headphone 1 Pro utilizes a large 40mm dynamic driver dedicated strictly to handling the low-end bass frequencies, a separate specialized midrange driver for vocal clarity, and an xMEMS driver—a tiny, advanced solid-state driver—to manage the upper frequencies. This multi-driver layout allows each individual component to focus exclusively on a specific, narrow frequency range, resulting in a faster, cleaner transient attack for high-frequency sounds.

To complement this advanced hardware layout, the Nothing Headphone 1 Pro offers comprehensive high-res audio support, including the LDAC codec for high-quality wireless streaming up to 24-bit/96kHz, as well as traditional wired listening options. Users can also take advantage of wired lossless audio transmission directly over a USB-C connection at up to 24-bit/192kHz. Additionally, the headphones possess the capability to act as either an Auracast transmitter or receiver directly through the Nothing X app. This modern broadcasting feature is something that should arguably be included as standard equipment on all flagship audio products, following the lead of the Sony XM5 and XM6, alongside the recent integration of Auracast support into the Bose Ultra Headphones.

Active noise cancellation performance during testing proves to be remarkably competent, handling low-frequency environmental rumbles—such as the constant hum of air conditioning units or the drone of commercial airplane engines—with notable efficiency. They also manage urban street traffic quite well. While their absolute noise-canceling isolation does not quite reach the elite tier occupied by the reigning top three competitors, namely the Sony XM6, Bose Ultra Headphones Gen 2, and Apple AirPods Max 2, playing music at a moderate volume is more than enough to fully isolate the listener from the outside world. More importantly, this represents by far the best ANC performance Nothing has ever delivered in a consumer audio product.

Aesthetically, there is zero chance of mistaking the Headphone 1 Pro for a product manufactured by any other brand. The over-ears proudly carry the exact same distinct design language found across the company’s broader hardware lineup, utilizing familiar tactile controls—including a physical volume roller that is particularly satisfying to operate. Less universally praised, however, is the accompanying hard carrying case, which bears a strong resemblance to the controversial Apple AirPods Max "smart case." It encloses only the ear cups while leaving the headband entirely exposed, utilizing the exposed band itself as a convenient carrying handle. While this design does offer the clear structural benefit of a rigid hard shell over Apple’s fabric-style sleeve, it would still be preferable to have a fully enclosed case that protects the entire structure of the headphones.

In terms of durability and endurance, the headphones carry an IP52 rating for dust and water resistance, protecting them against sweat and light precipitation. Battery life is rated for up to 30 hours of continuous playback with active noise cancellation switched on, which expands dramatically to an impressive 68 hours of total playback time with ANC turned off.

Nothing is making a bold, confident statement with the introduction of its flagship Headphone 1 Pro, easily establishing them as the finest-sounding headphones the company has ever produced. While the physical Flat EQ switch will likely remain a niche novelty for most regular consumers, working studio professionals may find genuine utility in the uncolored audio option. For everyone else, the robust ANC performance holds its own against major industry competition, the sound profile delivers exceptional clarity, and the unmistakable industrial aesthetic ensures that users who want to stand out in a crowd will have no trouble doing so.