Ultra-high-precision clip-type tuner now featured with a longer life span.

The “Custom Shop” series exemplifies the high quality KORG tuners is known for. As its latest addition, we introduce a top-level model tuner that can be attached directly to the head of your guitar/bass.

The Sledgehammer Custom 100 provides an amazing battery life of approximately 100 hours using only one AAA battery. The easy-to-use shuttle switch is now equipped with an illuminated shuttle light for even better visibility. In addition to a 3D visual meter, you can also use professional ultra-high precision tuning with an accuracy of 0.1 cents. It’s the ultimate high-spec clip-type tuner.

• Part of KORGs Custom Shop series, a mark of ultimate quality
• Amazing battery life of approximately 100 hours
• New type of illuminated shuttle switch
• 3D visual meter creates a revolutionary visual effect
• Ultra-high tuning accuracy of +/- 0.1 cents
• Three meter display modes
• A clip mechanism that provides strong holding power as well as flexibility
• Calibration, auto power-off, and memory backup functions
• Lineup includes limited-edition color variation models