Automatic Guitar Tuner

Fast, Hands-Free Instrument Tuning and String Winding

This automatic tuner combines a precision tuner and an electric string winder into a single compact tool. It eliminates the need to turn tuning pegs manually, significantly cutting down the time required to tune or restring your instrument. Designed for both beginners and experienced players, it delivers accurate pitch adjustments at home, in the rehearsal room, or on stage.

Features & Benefits

• Automatic motorized tuning: Pluck a string and the device automatically turns the peg to the correct pitch without manual effort.
• 2-in-1 motorized winder mode: Switch to manual mode to use it as an electric string winder for quickly installing or removing strings.
• Vibration sensor detection: Tunes accurately even in noisy environments, such as loud rehearsal spaces or live performance stages.
• Alternate tuning support: Handles standard tuning as well as popular alternate tunings including Drop D, Open G, and DADGAD.
• USB-C rechargeable battery: Internal rechargeable battery eliminates the need for disposable batteries and charges via standard USB-C.

How to use

Place the device onto your instrument's tuning peg and pluck a string. In automatic mode, the motorized tuner detects the pitch through vibrations and turns the peg until it reaches the correct tune. In manual mode, engage the motor to quickly wind or unwind strings during maintenance.

Specifications

• Power: Built-in rechargeable battery via USB-C
• Compatibility: 6- and 7-string acoustic guitars, electric guitars, classical guitars with nylon strings, bass guitars (Neo model), and ukuleles (soprano, concert, tenor, and baritone)
• Tuning Modes: Automatic and manual
• Supported Tunings: Standard and alternate tunings (including Drop D, Open G, DADGAD)
• Limitations: Not compatible with instruments lacking mechanical tuning pegs, such as violins or cellos

Keep your instruments pitch-perfect and simplify string changes wherever you play.