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Korg, Chromatic Tuner CA-40WD (V)

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Korg Inc. is a Japanese multinational corporation that manufactures electronic musical instruments, audio processors and guitar pedals, recording equipment, and electronic tuners.

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Availability: Not Available
Due to regular revisions by our logistics service providers as well as in Government regulations and directives, delivery may be delayed depending on your location.

Deliveries are currently slower than usual.

With superior features like a large, easy-to-read, LCD needle-style display, the Korg CA-40 Chromatic Tuner is a great value!
Expect nothing but the best from this highly functional digital tuner!


  • Wide Detection Range from A0-C8
  • Bypass function
  • Compact Chromatic Tuner, ideal for use with brass band or orchestra
  • Large, High-precision LCD needle-style meter
  • Sound Out function
  • Adjustable Calibration
  • Auto Power Off function
  • Memory Backup function
  • Approximately 85 hours of continuous use

12-note equal temperament

Detection Range:
A0 (27.50 Hz) C8 (4186.01 Hz): for a sine wave

Reference Tone:
C4 (261.63 Hz) C5 (523.25 Hz): 1 octave

Tuning Modes:
Meter mode (AUTO),
Sound Out mode (MANUAL)

Calibration Range:
A4=410 Hz 480 Hz (1 Hz steps)

Detection: +/- 1 cents or better
Tone: +/- 1.5 cents or better

INPUT jack (1/4 monaural phone jack)

Dynamic speaker (28 mm diameter)

Power Supply:
Two AAA batteries (3V)

Battery Life:
Approximately 85 hours
(Meter mode, continuous A4 input, zinc-carbon batteries)

3.94(W) x 2.64 (D) x 0.67 (H)/
100 (W) x 67 (D) x 17 (H) mm

0.19 lbs. (88 g)
(Including batteries)

Included Items:
Two AAA batteries for verifying operation

Korg, Chromatic Tuner CA-40WD (V)
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