Spark NEO | AI-powered Wireless Guitar Headphones (2025)

Spark NEO is a seamless, private, all-in-one wireless headphone amplifier system tailored for guitarists and bassists. Integrated with the Spark app, Spark NEO features high-quality headphones with precision-engineered sound, custom-designed audio drivers, and an ergonomic design. Spark NEO provides a high-quality, focused playing experience with passive noise isolation and a premium build designed for durability and comfort. This portable system offers everything you need to practice and play with convenience and precision.

Spark NEO connects wirelessly to your guitar via an included proprietary 2.4GHz transmitter, ensuring a real-time experience with ultra-low latency. The wireless connection is stable and reliable, allowing you to enjoy seamless audio without interruptions.

Built specifically for guitar, Spark NEO combines advanced digital signal processing (DSP) for tone shaping with an extensive library of 33 amp models and 43 effects available through the Spark app. It features custom-designed audio drivers and an advanced earcup design for passive noise isolation. Its lightweight, high-quality build ensures long-term comfort, while its proprietary wireless system offers a responsive and seamless playing experience unmatched by traditional setups.

Spark NEO is more than just Bluetooth headphones — it’s a no-lag guitar amplifier with integrated tone-shaping features, providing a seamless and private practice experience that regular headphones can’t match. You can also use a regular ¼ inch guitar cable to plug directly into the headphones if needed, even if the transmitter runs out of battery.

You can control Spark NEO using the Spark app, available for iOS and Android. The app lets you adjust amp settings, manage effects, browse tone libraries, and control wireless connection settings. Spark NEO also has onboard controls for volume and preset switching.

Spark NEO is perfect for musicians of all skill levels—whether practicing at home, warming up before gigs, traveling, or exploring new creative possibilities.

Spark NEO supports electric guitars, acoustic-electric guitars, and basses, offering versatility for various playing styles.

Spark NEO's input transmitter features a flexible hinged plug designed to fit the majority of standard guitar inputs and body styles. However, please note that some guitars with recessed inputs or custom body shapes may require an adapter.

Spark NEO incorporates several smart features powered by the Spark app to enhance your playing experience. With Spark AI, you can find any tone you want—just prompt your desired tone of an artist, band, gear, or song, and the AI will respond with multiple tone options. Additionally, the Auto Chords feature displays real-time chord progressions for any song you play through the Spark app. Combined with access to thousands of curated presets in the ToneCloud community, Spark NEO makes practice, creativity, and tone exploration smarter and more intuitive.

No, looper function is not available for Spark NEO.

The wireless transmitter offers a range of up to 3–5 meters, giving you the flexibility to move freely while playing.

Spark NEO includes 4 built-in presets, allowing you to enjoy great tones even without the app.

No, Spark NEO uses its own dedicated transmitter, which is not compatible with Spark LINK or third-party systems. However, Spark LINK will work with Spark NEO if the receiver is connected to it.

Yes, Spark NEO supports Bluetooth 5.0 for streaming music or audio from smartphones, tablets, and more via the Spark app.

The custom-designed ABF drivers and the unique acoustic chamber with reflex port in Spark NEO makes guitar and bass playing feel more realistic. These drivers work seamlessly with the reflex port to recreate a natural, amp-like response. This design ensures an authentic feel for guitar players.

Spark NEO does not feature active noise cancellation. However, it provides passive noise isolation with advanced earcup design, ensuring a focused playing environment.

The headphones last up to 6 hours with guitar input (or 8 hours for music playback), while the transmitter provides up to 13 hours of use. Charging takes approximately 3.5 hours via USB-C.

Both the headphones and transmitter charge via USB-C. The headphones take about 3.5 hours to fully charge, while the transmitter charges in approximately 2 hours.

Yes, you can stream music or backing tracks via Bluetooth and play along with your guitar.

Spark NEO comes with headphones, a wireless transmitter, a USB-C charging cable, and a get-started card.

Yes, Spark NEO is intuitive and easy to use, with preloaded presets and app features designed for musicians of all levels.

Spark NEO is designed for practice and private sessions, not for recording or live performance.

Absolutely! Spark NEO’s lightweight, compact design makes it ideal for on-the-go practice.

Firmware updates for Spark NEO are managed through the Spark app. Connect your device to the app, and check the settings for any available updates.

Yes, Spark NEO is compatible with both the Spark Control and Spark Control X footswitches. To use them, they must be connected via the Spark app.

The main difference between Spark NEO’s headphone out and other Spark amps lies in its design and tuning for headphone use. Spark NEO’s headphone out is optimized specifically as a headphone-style guitar amplifier with ultra-low latency, and tuned for the ultimate guitar playing experience. It provides a more refined and focused listening experience, tailored for playing with headphones. Other Spark Amps (like Spark GO or Spark 40) headphone output relies more heavily on the headphones used. For example, the perceived sound experience will be more variable depending on the headphone’s characteristics, quality and specs.