The Korg GA30 Ultra Compact LCD Needle Style Tuner, Guitar/Bass. Affordable LCD tuner for guitar and bass.

The Korg GA30 guitar and bass tuner has a high-precision LCD needle-type meter and a Quinta Flat Tuning mode that lets you tune 1-5 semitones flat. Internal speaker produces tuning reference tone. High-sensitivity internal mic for tuning acoustic guitars. Auto power off and low power draw for very long battery life up to 100 hours.

The main features of the Korg GA30 include:

• Ultra-compact design
• High-precision LCD needle-type meter for stable tuning
• Quinta Flat Tuning mode lets you tune 1-5 semitones flat
• Supports 7-string guitar tunings
• Sound Out can produce a reference tone from the internal speaker
• Auto Power Off function conserves battery life
• Approximately 100 hours of continuous use