Korg GA-2 Ultra-Compact Guitar and Bass Tuner

The KORG GA-2 Guitar & Bass Tuner is the essential tool for every guitarist and bassist, combining Korg’s industry-leading precision with a highly intuitive, easy-to-use interface. Serving as the refined successor to the long-standing GA-series, the GA-2 features a larger, more responsive LCD needle display and improved pitch-detection algorithms, ensuring your instrument is perfectly intonated for every practice session, rehearsal, or live performance.

Fast, Reliable Tuning Performance

The GA-2 is built to get you playing faster. It features dedicated modes for both guitar and bass, allowing the tuner to automatically detect the pitch of your strings with minimal latency. The clear, LCD needle-style meter provides intuitive, real-time feedback; simply adjust your tuning pegs until the needle centers, and you are ready to perform. Because it uses Korg’s advanced detection algorithms, the GA-2 remains accurate and stable, even when tuning lower-register bass strings or complex chord voicings.

For players who utilize alternate tunings, the GA-2 includes a "Flat" tuning mode that allows you to shift the reference pitch by up to five semitones, making it easy to accommodate drop-tuned styles without manual recalibration. The device also includes a "Sound Out" mode, which plays reference tones through the built-in speaker, providing a perfect aid for manual tuning and essential ear training.

Designed for the Daily Musician

Portability and battery longevity are hallmarks of the GA-2. Its slim, lightweight chassis fits effortlessly into any instrument case or gig bag, making it a constant, dependable companion for rehearsals and local gigs. With up to 200 hours of continuous operation on just two AAA batteries, the GA-2 is engineered to be ready whenever inspiration strikes, eliminating the need to worry about power management during long practice marathons.

Key Features and Consumer Benefits

• Dedicated Guitar/Bass Modes: Automatic note recognition ensures quick, accurate tuning for any standard string configuration.
• Intuitive Needle-Style Meter: High-visibility LCD display offers clear, jitter-free visual feedback that is perfect for beginners and pros alike.
• Flat Tuning Support: Easily drop-tune your instrument by up to five semitones for modern rock, metal, or blues styles.
• Sound Out Reference: Integrated tone generator helps you develop your ear by providing clear reference pitches.
• Ultra-Portable Form Factor: Slim, lightweight design is perfect for storing in gig bags, cases, or pedalboard accessories.
• Efficient Power Management: Up to 200 hours of continuous battery life ensures long-term reliability for frequent daily use.

Technical Specifications