Enova Harmonic Driver plus

ENOVA Harmonic Driver Plus is a handheld electromagnetic string driver designed for guitarists who want to go beyond conventional sustain.

Instead of simply allowing a note to fade naturally, the Harmonic Driver Plus transfers electromagnetic energy directly to the guitar string, keeping it vibrating without continuous picking. The result is extended sustain that can evolve into rich harmonics, controlled feedback and unusual resonant textures.

The Plus version features an upgraded, stronger electromagnetic coil, giving the device a more powerful response and improved interaction with the strings. Moving the Harmonic Driver Plus along the string or changing its distance from the strings can produce dramatically different responses. A sustained fundamental note can gradually transform into higher harmonics, feedback-like tones and more aggressive resonances, turning the device into an expressive performance tool rather than just a traditional sustainer.

It becomes especially expressive with overdrive, distortion and high-gain guitar tones, where the additional harmonics can create singing leads, evolving feedback and experimental textures.

No permanent installation or modification to your guitar is required. Simply switch the device on, position it above the desired string and use its position and distance to shape the response in real time.

The Harmonic Driver Plus features a dedicated Power On/Off button, a red LED status indicator and a 3.5 mm AUX input. A 3-meter AUX cable is included.

The Plus version uses a powerful built-in rechargeable lithium battery and charges through USB-C. A full charge provides approximately 5–7 hours of continuous operation.

For maximum flexibility, the Harmonic Driver Plus can be used in two ways:

Battery Mode
Use the built-in rechargeable battery for completely portable operation without any external power connection.

USB Mode
Connect the device through USB and continue using it while powered by USB, making it ideal for longer studio sessions, rehearsals or extended playing.

A 2-meter USB-C cable is included for charging and USB operation.

With a compact body measuring approximately 17 cm in length and 2.5 cm in thickness, ENOVA Harmonic Driver Plus is designed to remain comfortable and controllable during performance.

Upgraded coil. Rechargeable power. Extended play time.

More than sustain. Drive the string. Shape the harmonics.