Korg GA-2 Chromatic Tuner for Guitar and Bass

The Korg GA-2 is a compact and highly accurate chromatic tuner designed for guitar and bass players. Featuring a large LCD display with a needle-style meter, it provides precise tuning with ±1 cent accuracy. The tuner supports both guitar and bass tuning modes, with a wide detection range from A0 (27.50 Hz) to C8 (4186.01 Hz). It includes a reference pitch adjustment from 410 Hz to 480 Hz in 1 Hz steps and flat tuning up to 5 semitones. The GA-2 is powered by two AAA batteries with an impressive battery life of up to 200 hours (alkaline) and features an auto power-off function after approximately 20 minutes to conserve battery life. Its durable plastic construction and compact design make it an ideal companion for musicians on the go.

Advantages

High tuning accuracy of ±1 cent ensures your instrument sounds its best. The large LCD display with needle-style meter provides clear and easy-to-read tuning feedback. Long battery life of up to 200 hours means less frequent battery changes. Auto power-off function helps save battery when not in use. Compact and lightweight design makes it easy to carry in a gig bag or case.

Suitable for

• Guitarists and bass players of all skill levels
• Musicians who need a reliable and accurate tuner for practice, rehearsal, or live performances
• Anyone looking for a budget-friendly yet professional-grade tuner

Key specifications

• Brand: Korg
• Model: GA-2
• MPN: C1280280119
• EAN: 4959112159136
• Category: Tuners
• Colour: Black
• Material: Plastic
• Tuning Modes: Guitar, Bass
• Detection Range (Guitar): 7B, 6E, 5A, 4D, 3G, 2B, 1E (B0-C6)
• Detection Range (Bass): Low B, E, A, D, G, C (B0-C4)
• General Detection Range: A0 (27.50 Hz) – C8 (4186.01 Hz)
• Tuning Accuracy: ±1 cent
• Reference Pitch: A4 = 410 Hz - 480 Hz (1 Hz steps)
• Flat Tuning Support: Up to 5 semitones
• Input Jack: 1/4" Monaural Phone Jack
• Output Jack: 1/4" Monaural Phone Jack
• Display Type: Large LCD with needle-style meter
• Power Supply: 2 x AAA batteries (R03)
• Battery Life: Approx. 100 hours (manganese), 200 hours (alkaline)
• Auto Power Off: Yes (after approx. 20 minutes)
• Input Impedance: 1 MΩ
• Sound Out Mode: No
• Construction Material: Plastic

Recommendations

For optimal performance, use alkaline batteries and ensure the tuner is placed on a stable surface during tuning. The GA-2 is a great choice for both beginners and professionals seeking a reliable and easy-to-use tuner.