For nearly a decade, the Korg GA-30 Guitar/Bass & CA-30 chromatic tuners have stood among the top-selling tuners on the planet. Now meet the GA-1 & CA-1, offering the same excellent features with a new, enhanced design – all at an even better price! 

The new tuners have been redesigned with all the same great features into a sleeker design and are more affordable than ever.

For nearly a decade, the Korg GA-30 Guitar/Bass & CA-30 chromatic tuners have stood among the top-selling tuners on the planet. Now meet the GA-1 & CA-1, offering the same excellent
features with a new, enhanced design – all at an even better price!

High accuracy and superb functionality have made Korg tuners the worldwide favourite. And now, the new GA-1/CA-1 replace the industry standard and best-selling GA-30/CA-30 tuners. With great features, like a pitch reference tone, quinta-flat tuning (GA-1) and marks for pure major thirds (CA-1), theses tuners pack basic functionality and convenient tuning functions into
new styled compact bodies.

• Ultra-compact design. 
• High-precision LCD needle-type meter for stable tuning. 
• Quinta Flat Tuning mode lets you tune 1--5 semitones flat (GA-1) 
• Supports 7-string guitar tunings. (GA-1) 
• CA-1 is ideal for brass band or orchestra with a wide pitch detection range: C1-C8 
• Calibration Function (CA-1) supports a variety of concert pitches 
• Sound Out can produce a reference tone from the internal speaker. 
• Auto Power Off function conserves battery life. 
• Approximately 100 hours of continuous use.