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Item # 105626113 | Customer Ratings: Ratings ( 4 Based on 18 reviews)

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Korg GA-40 Electronic Guitar and Bass Tuner
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      Korg GA-40 Electronic Guitar and Bass Tuner (105626113)
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Leave your amp plugged in while you tune up.

The GA-40 Electronic Guitar and Bass Tuner is equipped with an output jack so you can leave your amp plugged in. An ultra-large LCD screen provides excellent visibility. Adjustable calibration range (410-480Hz). Tunes 6 & 7 string guitars and 4-, 5-, and 6-string basses. Pure major/minor 3rd pitch indication marks. Includes reference tone, microphone, speaker, folding stand, auto power off, memory backup, and batteries. This chromatic auto-tuner works with all types of instruments.

Dedicated guitar and bass tuner with large LCD for easy viewing
The GA-40 is a dedicated, easy-to-operate guitar/bass tuner with automatic pitch detection. In Guitar mode it supports seven-string guitars (7B through 1E), and in Bass mode it supports six-string basses (Low-B and Hi-C). With the precision you expect from KORG, the GA-40 indicates the pitch quickly and accurately. The LCD needle-style display provides both the accuracy of an LCD as well as the easy viewing of a needle indicator, and the display has been enlarged for even better visibility. You can also use the built-in high-sensitivity microphone to tune an acoustic guitar.

Sound Out function produces a reference tone from the internal speaker
In addition to letting you tune visually using the meter, the GA-40 provides a Sound Out function that plays a reference tone through the internal speaker, letting you tune by ear. Each time you press the Sound switch, the tone will cycle through 7B_6E_5A_4D_3G_2B_1E in Guitar mode, or through LB_4E_3A_2D_1G_HC in Bass mode.

Quinta Flat Tuning mode
To support the dropped tunings used in heavy metal styles to produce a powerfully massive sound, the GA-40 provides a Quinta Flat Tuning mode that lets you detect dropped tunings of one through five semitones. This lets you tune super-long scale guitars that extend below the pitch range of conventional guitars.

Conveniently thin and compact
The GA-40 gives you convenient guitar and bass tuning functionality in a pocket-sized package, making it easy to tune whether you're on stage or in the studio. An output jack (bypass) has been added, making it easy to check the tuning even while you're performing.

The stand on the back lets you place the tuner on any surface.

Auto Power Off function
The Auto Power Off function automatically turns the power off after the unit has been left on for twenty minutes, preventing the batteries from running down needlessly.

Approximately 85 hours of continuous use
The GA-40 is designed for long battery life, and allows approximately 85 hours of continuous use (continuous A4 input, Meter mode, zinc-carbon batteries).

*Even if a sound is within the detectable pitch range, detection may be unsuccessful for instrumental sounds that contain a large number of overtones or that decay rapidly.

Korg tuners and metronomes purchased from a Korg USA authorized dealer now have a three year warranty.

Korg GA-40 Electronic Guitar and Bass Tuner Features:

  • A compact tuner designed specifically for guitar and bass, with excellent performance and convenient functionality.
    Large, high-precision meter-type display for stable tuning indication.
    Quinta-Flat Tuning mode allows dropped tunings from one to five semitones.
    Supports tuning of seven-string guitars and six-string basses.
    Sound Out function lets you produce a reference tone from the internal speaker.
    Bypass function.
    Auto Power Off function saves the battery even if you forget to turn off the tuner.
    Memory Backup function.
    Approximately 85 hours of continuous use.




Korg GA-40 Electronic Guitar and Bass Tuner

USA Warranty Policy

All Korg products purchased from a Korg USA authorized dealer are warranted to be free from defects in material and workmanship to the original consumer purchaser as listed below:

Labor: 1 Year
Parts: 1 Year

Exceptions: Tubes, AC Adapters, Foot Switches: 90 days

Warranty Requirements and Limitations:

-Proof of Warranty - The customer must provide proof of purchase in order to obtain warranty service. The dated sales slip or copy thereof is the only acceptable proof of purchase.

-The product must be purchased from a Korg USA authorized dealer and have a valid serial number.

Damage resulting from the following causes are excluded from the warranty set forth above:
-Misuse, including damage occurring during shipment, damage caused by battery leakage, accident, fire, unauthorized repairs, tampering, cosmetic damage or other types of damage which are the result of improper handling or abuse.
-The cleaning of controls or contacts due to exposure to dirty, dusty, or otherwise contaminated environment.
-Damage resulting from modification.
-Damage to units used for loan or rental.

Register online and extend your warranty!
Register your new Korg keyboard, keyboard rack module or digital piano online and receive a certificate that extends the product warranty for an extra year from the date of purchase.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 18 reviews)
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Viewing Reviews 1 - 3 of 18 |
  • Leave it to Korg.

    As reviewed by Dave-DNA on 4/15/2009

    I've always been a fan of the Korg GT-3 tuner. That one's long discontinued, and that worried me. My guitarist had one of these and I forgot my GT-3. Now this tuner reads with accuracy, but the display isn't as great as the GT-3, or other better tuners, but for being a cheap tuner, it's great. Not something you could read from a pedal board, but still a great buy. Just as accurate as more expensive tuners, and reads bass better then anything I've used by Boss or Sabine.

    19 of 19 people found this review helpful.
    Was this review helpful?
  • SO Easey to use

    As reviewed by Michelle Valdez on 3/13/2013

    I'm truly a beginner, trying to teach myself. This device is so easy to use, and what a great price. Tunes my guitar even when it's not plugged in. I didn't have to read the instructions. Speedy delivery.

    1 of 1 people found this review helpful.
    Was this review helpful?
  • Awesome Tuner

    As reviewed by Zach on 4/1/2011

    This is a great tuner no matter if your just staring or played for centuries. This tuner is great for guitars and basses. I use it for both my guitar and my basses. The quality is top of the line along with its accuracy. This tuner has a stand and an input and output jack which I find very useful. I highly recommend this product!

    1 of 1 people found this review helpful.
    Was this review helpful?
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