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)

Detection Accuracy

+/- 1 cents or better

Tone Accuracy

+/- 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 (W x D x H)

102 x 59 x 16 mm / 4.02”x 2.32” x 0.63”

Weight:

72 g /2.54 oz (Including batteries)

Accessories

Two AAA batteries for verifying operation

Options

▶CM-200 Contact Microphone