Unique, high-visibility 3D visual meter display
Ultra-precise clip-on tuner

The Sledgehammer series is a new lineup of guitar/bass tuners that joins KORG's family of clip-on tuners. These tuners can be attached directly to your instrument for convenient tuning.

The Sledgehammer Pro provides ultra-precise tuning with an accuracy of +/- 0.1 cents, making it one of the most reliable clip-on tuners ever produced! The beautiful three dimensional display offers unparalleled visibility, allowing you to tune confidently in any situation. Its tubular body has a shuttle switch that's simple to use and allows you to easily operate the tuner with just one hand, even while performing. Offering both extreme accuracy and a unique, highly visible display, the Sledgehammer Pro is the ideal clip-on tuner for professional guitarists and bassists.

• Easily operated shuttle switch
• Ultra-high tuning accuracy of +/- 0.1 cents.
• 3D visual meter provides revolutionary visibility
• Three meter display modes
• A clip mechanism that provides strong holding power as well as flexibility.
• Calibration, auto power-off, and memory backup functions

Easily operated shuttle switch

With its high-impact tubular design, the Sledgehammer Pro features a significant change in operability compared to previous clip-on tuners. Since a shuttle switch is provided on both sides, you can easily operate the tuner with one hand while playing a string with the other, just like you would when turning a tuning peg. By simply by turning the switch slightly up or down you can turn the power on/off, switch modes, and adjust the calibration smoothly with just one hand.

Ultra-high tuning accuracy of ±0.1 cents

Designed with the professional user in mind, Korg’s Sledgehammer Pro offers extremely accurate tuning with a detection range of ±0.1 cents, a level of precision that is uncommon of clip-on tuners. With the Sledgehammer Pro, players of all styles can now enjoy the same ultra-high precision offered in Korg’s flagship tuner, the Pitchblack Pro.