Korg GA-1

A super little guitar/bass guitar tuner from Korg, with LCD display and easy operation.

In addition to visual tuning via meter, the GA-1 Guitar Tuner/Bass Tuner can play reference pitches from its internal speaker for tuning by ear, and the GA-1’s Quinta Flat Tuning mode supports the lowered tunings used in heavy metal styles to give more weight to the sound.

Until now, dedicated guitar tuners have supported a maximum of only four semitones below standard pitch, but the GA-1 gives you five steps of flatted tuning, extending as far as five semitones below standard pitch, and supporting even super-long scale guitars that are five frets longer than conventional guitars.

The GA-1 provides 100 hours of continuos use and has an auto-off feature.