• Wide Range (C1 - C8) Chromatic Tuner; ideal for Band & Orchestra instruments
• Easy-to-read LCD meter with analog-style needle display; LED Sharp/Flat indicators
• Built-in mic; Sound Out mode provides audio reference tone from internal speaker
• Calibration Settings (410 Hz - 480 Hz) are conveniently saved - even with the power off
• Auto Power Off prolongs battery life - up to 100 hours of continuous use

The proven choice for any instrumentalist, our affordable CA-1 Chromatic Tuner is packed with features missing from other low-cost chromatic tuners. Pure Major and Minor Third indicators benefit any ensemble player. Auto Power Off preserves battery life.

Product Highlights:

• Compact Chromatic Tuner, ideal for brass band or orchestra.
• Wide range of pitch detection covers C1-C8.
• High-precision LCD needle-type meter for stable tuning.
• Sound Out produces a reference tone from the internal speaker.
• Calibration Function supports a variety of concert pitches.
• Auto Power Off function conserves battery life.
• Memory Backup function.
• Approximately 100 hours of continuous use.

Ultra-compact, LCD Needle-Style Chromatic Tuner
High accuracy and superb functionality have made Korg tuners the worldwide favorite. And now, the new CA-1 joins the best-selling CA series of band tuners. With even more features, like a pitch reference tone and marks for pure major thirds and minor thirds, the CA-1 Chromatic Tuner packs basic functionality and convenient tuning functions into an ultra-compact body.

Scale:
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 (MANUAL)

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

Accuracy:
Detection: +/- 1 cents or better
Sound: +/- 1.5 cents or better

Connectors:
INPUT jack (1/4" monaural phone jack)

Power Supply:
Two AAA batteries (3V)

Battery Life:
Approximately 100 hours
(Meter mode, continuous A4 input, conventional batteries)

Dimensions:
4.02"(W) x 2.32" (D) x 0.63" (H)/
102 mm (W) x 59 mm (D) x 16 (H) mm

Weight:
2.54 oz (72 g)
(Including batteries)

Included Items:
Two AAA batteries for verifying operation, Owner's Manual