• Ultra-high tuning accuracy of +/- 0.1 cents
• 3D visual meter provides revolutionary visibility
• Three meter display modes
• Calibration、 auto power-off、 and memory backup functions
• Canned Tuner is a limited-edition product celebrating the 40th anniversary of KORG tuners!

Sledgehammer pro lined tuner can

Please feel free to ask if you have the product which I do not list.I will do my best to provide at competitive price.