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Smart, easy-to-use handheld tuner.
KORG's needle-style meter that shows you the pitch quickly and accurately now has a note name and string name display area that's approximately four times larger, making it easier than ever to read. Red and green LEDs to indicate the pitch discrepancy are also provided for even smoother tuning.
Compact, Slim and Lightweight
The GA-2 is a pocket-sized card-type tuner that's easy to carry anywhere. The rounded body is comfortable to hold in your hand, and has an even more stylish design that accents the battery compartment. It uses a new mechanism that lets you replace the battery by sliding the entire body, so there's no risk of losing the battery compartment cover.
Dedicated Guitar and Bass Modes
The GA-2 lets you select either Guitar mode or Bass mode for truly easy operation with automatic pitch detection. The guitar mode supports 7-string guitars (7B through 1E). The bass mode supports 6-string basses (Low-B, Hi-C). A high-sensitivity microphone is built-in, allowing easy and accurate tuning of acoustic guitars.
Tune with Adjustable Calibration
Since the calibration value of 430–450 Hz is shown within the meter, you can tune using the calibration of your choice.
Quinta Flat Tuning Mode
The GA-2’s Quinta Flat Tuning mode supports the lowered tunings used in heavy metal styles to give more weight to the sound. The GA-2 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.
Sound Mode Emits Reference Tone From Built-in Speaker
In addition to tuning visually with the meter, you can also tune by ear using Sound Out mode which emits a reference tone to which you can tune each string of your guitar or bass.
200 Hours of Continuous Use
The high-efficiency long-life design allows approximately 100 hours of continuous operation on two AAA zinc-carbon batteries or approximately 200 hours on alkaline batteries.
- Large, high-visiblity display with a needle-style meter
- Compact, slim and lightweight body
- A wide variety of tuning functions that are suitable for a variety of instruments
- Adjustable calibration (410-480 Hz)
- Pure major third and minor third indicators
Let Korg keep you in tune. Order the CA-2 today.
GA-2 Handheld Chromatic Tuner Specifications:
- Scale: 12-note equal temperament
- Detection Range: B0 bbbbb (23.12 Hz) - B6 (1975.53 Hz): Guitar/Bass Tone
- Reference Tone: [GUITAR] 7B -> 6E -> 5A -> 4D -> 3G -> 2B -> 1E, [BASS] LB -> 4E -> 3A -> 2D -> 1G -> HC
- (Pitch is 1 octave higher for GUITAR, 2 octaves higher for BASS)
- Tuning Modes: Meter mode, Sound Out mode
- Flat Tuning: 1-5 semitones (semitone steps)
- Detection Accuracy: +/- 1 cent
- Sound Accuracy: +/- 1.5 cent
- Connectors: INPUT jack (1/4 in. monaural phone jack)
- Power Supply: Two AAA batteries (3V) Battery Life Approximately 200 hours (alkaline batteries, Meter mode, A4 continuous input), Approximately 100 hours (zinc-carbon batteries, Meter mode, A4 continuous input)
- Dimensions (WxDxH) 100 x 60 x 16 mm / 3.94 x 2.36 x 0.63 in.
- Weight: 67 g / 2.36 oz. (including batteries)
- Included Items: Two AAA batteries for verifying operation
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.