High accuracy and superb functionality have made Korg guitar and bass tuners the worldwide favorite. The GA-1 is the latest addition to our best-selling GA series of tuners.

With a large display and even more features, like a pitch reference tone and quinta-flat tuning, the GA1 Guitar Tuner packs basic functionality and convenient tuning functions into an ultra-compact body. Get approximately 100 hours of continuous use before needing to replace battery, and the handy Tilt-Slit design provides an easy viewing angle.

Features:

• Ultra-compact design.
• High-precision LCD needle-type meter for stable tuning.
• Bass Mode: As a bass tuner, the GA-1 offer support for 5 and 6 string basses.
• Guitar Mode: As a guitar tuner, the GA-1 offer support for 7 string guitars.
• Quinta Flat Tuning mode lets you tune 1–5 semitones flat.
• Sound Out can produce a reference tone from the internal speaker.
• Auto Power Off function conserves battery life.
• Approximately 100 hours of continuous use.

The affordable GA-1 Guitar Tuner / Bass Tuner is an excellent choice for any guitarist or bass player.

An easy-to-use dedicated Guitar and Bass Tuner
This dedicated guitar and bass tuner lets you select either Guitar mode or Bass mode for truly easy operation with automatic pitch detection. The GA-1 Guitar Tuner mode supports 7-string guitars (7B through 1E). The GA-1 Bass Tuner mode support 6-string basses (Low-B, Hi-C). A high-sensitivity mic is built-in, allowing easy and accurate tuning of acoustic guitars.

Ultra-compact body with a “Tilt Slit”
Although the GA-1Guitar Tuner is small, thin, and light, don’t let its pocket-sized body fool you. The GA-1 guitar and bass tuner can accurately tune any guitar or bass. From studio to stage, tuning is easy and convenient. The back of the unit includes a unique arc-shaped “tilt slit” that lets you insert a plastic card for use as a handy stand.

High-precision LCD meter
The meter section uses a LCD needle, combining the accuracy of an LCD with the easy visibility of a needle, and providing a stable display. Additional visual feedback is provided by LEDs that indicate pitch deviation.

Sound Out – internal speaker provides a reference pitch
In addition to visual tuning via meter, the GA-1 Guitar Tuner/Bass Tuner can play reference pitches from its internal speaker (Sound Out) for tuning by ear. Each press of the Sound switch will cycle the output sound through 7B->6E->5A->4D->3G->2B->1E in the GA-1’s Guitar Tuner mode, or LB->4E->3A->2D->1G->HC in GA-1’s Bass Tuner mode.

Quinta Flat tuning mode – a world-wide first!
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.

Approximately 100 hours of continuous use
Low-power consumption design allows an amazing 100 hours (approximate) of continuous battery life (A4 continuous input, Meter mode, zinc-carbon batteries). Auto power off kicks in if the unit is powered-on for 20 minutes without performing any operation.