Korg CA-2 Chromatic Tuner

BH #KOCA2 • MFR #CA2
Korg
Korg CA-2 Chromatic Tuner
Key Features
  • For Winds, Strings, Orchestra, and More
  • High Precision and Simple to Use
  • Wide Range of Pitch Detection
  • Large LCD Needle-Type Meter
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.
In Stock
$9.99

Korg CA-2 Chromatic Tuner

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Korg CA2 Overview

  • 1Description
  • 2Needle-Style Meter with High-Visibility Note Name and String Name
  • 3Compact, Slim, Lightweight Body
  • 4Wide Range of Pitch Detection
  • 5Adjustable Calibration
  • 6Pure Major Third and Minor Third Markings
  • 7Sound Mode to Tune by Ear
  • 8Approximately 200 Hours of Continuous Use

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

Korg CA2 Specs

Tuning ModeMeter mode, Sound Out mode
Scale12-note equal temperament
Detection RangeA0 (27.5 Hz) to C8 (4.186 kHz), sine wave
Reference ToneC4 (261.63 Hz) to C5 (523.25 Hz), one octave
Detection Accuracy± 1 cent
Sound Accuracy± 1.5 cent
ConnectorInput: 1/4" TS phone jack, monaural
Power2 x AAA batteries (3 V)
Battery LifeApproximately 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
Weight2.36 oz / 67 g (including batteries)
Packaging Info
Package Weight0.2 lb
Box Dimensions (LxWxH)5.2 x 3.3 x 1"
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