Korg CA-2 Chromatic Tuner

Korg CA-2 Chromatic Tuner

Korg CA-2 Chromatic Tuner

Korg CA-2 Chromatic Tuner

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Product Highlights

  • For Winds, Strings, Orchestra, and More
  • High Precision and Simple to Use
  • Wide Range of Pitch Detection
  • Large LCD Needle-Type Meter
  • High-Visibility Note Name & String Name
  • Adjustable Calibration
  • Pure Major/Minor Third Markings
  • Sound Mode to Tune by Ear
  • Stylish, Compact, Lightweight Body
  • Approximately 200 Hours Continuous Use
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Korg CA2 overview

  • 1Description

The CA-2 from Korg is a chromatic tuner with a wide range of pitch detection which allows for fast, high-precision tuning of winds, strings, keyboards, and other instruments.

The CA-2 offers needle-style metering which shows the pitch quickly and accurately. For smooth tuning, the large, high-visibility display area lets you know the note and string name, while the red/green LEDs indicate pitch discrepancy.

Features include an adjustable calibration function for a wide range of concert pitches, pure major/minor third markings to help you perform pure harmonies when playing in an ensemble, and a Sound mode that lets you tune by ear.

Compact and lightweight (at 2.36 oz), the CA-2 is easy to carry anywhere, and its stylish, rounded body is comfortable to hold in your hand. The high-efficiency, long-life design affords you approximately 200 hours of tuning, on two AAA alkaline batteries.

Needle-Style Meter with High-Visibility Note Name and String Name
  • Needle-style meter shows pitch quickly and accurately
  • Large, easy-to-read display area shows note name and string name
  • Red and green LEDs indicate pitch discrepancy, for fast and smooth tuning
Compact, Slim, Lightweight Body
  • Pocket-sized, card-type tuner that's easy to carry anywhere
  • Rounded body with stylish design is comfortable to hold in your hand
  • Replace batteries by sliding the entire body, so there's no risk of losing the battery-compartment cover
Wide Range of Pitch Detection
  • Supports a broad detection range (A0 to C8), for speedy and high-precision tuning of wind, string, keyboard, and other instruments
  • High-sensitivity built-in microphone or CM-200 contact microphone (available separately) can be used to send the vibrations directly to the tuner for even more accurate tuning
Adjustable Calibration
  • Calibration function (410 to 480 Hz) can be adjusted in 1 Hz steps for a wide range of concert pitches, providing accurate and flexible tuning to any song or key
Pure Major Third and Minor Third Markings
  • Meter scale includes markings to indicate pure major and minor thirds relative to a specified pitch
  • By tuning your instrument to these markings, you can perform precise, pure harmonies when playing in an ensemble
Sound Mode to Tune by Ear
  • In addition to tuning visually with the meter, Sound Mode emits a chromatically adjustable reference tone from the built-in speaker, and lets you tune by ear 
Approximately 200 Hours of Continuous Use
  • 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
In the Box
Korg CA-2 Chromatic Tuner
  • 2 x AAA Batteries
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Korg CA2 specs

    Tuning Mode Meter mode, Sound Out mode
    Scale 12-note equal temperament
    Detection Range A0 (27.5 Hz) to C8 (4.186 kHz), sine wave
    Reference Tone C4 (261.63 Hz) to C5 (523.25 Hz), one octave
    Detection Accuracy ± 1 cent
    Sound Accuracy ± 1.5 cent
    Connector Input: 1/4" TS phone jack, monaural
    Power 2 x AAA batteries (3 V)
    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) 3.94 x 2.36 x 0.63" / 100 x 60 x 16 mm
    Weight 2.36 oz / 67 g (including batteries)
    Packaging Info
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 5.2 x 3.3 x 1.0"

    Korg CA2 reviews

    CA-2 Chromatic Tuner is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from good tuner accurate tuner - steady needle response - always a great buyer experience purchasing from B&H
    Date published: 2017-06-27
    • y_2018, m_11, d_8, h_15
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    Korg CA2 Q&A

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