Korg CA-2 Ultra-Compact Chromatic Orchestra Tuner

The KORG CA-2 Chromatic Tuner is the definitive entry-level tuner for orchestral, brass, and woodwind musicians who require high-precision tuning in a compact, durable format. Replacing the legendary CA-series predecessors, the CA-2 offers an upgraded, ultra-responsive needle-style display and improved pitch-detection algorithms. Whether you are a student refining your intonation in a classroom or a professional musician needing a reliable, "no-fuss" tuner for rehearsals, the CA-2 delivers professional-grade accuracy in a pocket-sized, easy-to-use package.

Enhanced Chromatic Precision

The CA-2 is engineered to handle the full range of musical expression, with a detection range covering C1 to C8. This allows it to function flawlessly with a vast array of instruments, including double bass, cello, viola, violin, flute, clarinet, saxophone, and brass instruments. The high-sensitivity internal microphone accurately captures acoustic vibrations, while the 1/4-inch input jack allows for direct connection with electric instruments, ensuring clean, interference-free signal detection in any environment.

The device features an ultra-smooth, needle-style LCD display that eliminates visual jitter, allowing for precise pitch adjustment at a glance. For those working on ear training or manual tuning, the "Sound Out" mode generates high-accuracy reference pitches, making it an essential tool for vocalists and instrumentalists who want to internalize pitch and develop perfect intonation.

Engineered for Efficiency and Portability

Designed with the working musician in mind, the CA-2 combines professional-grade performance with extreme battery efficiency. With up to 200 hours of continuous operation on just two AAA batteries, this tuner is always ready for long studio sessions or intense concert tours. Its slim, lightweight construction makes it an unobtrusive addition to any gig bag or instrument case, providing a dependable master-reference for your sound.

Key Features and Consumer Benefits

• Universal Chromatic Detection: Accurate tuning for any orchestral, brass, woodwind, or electric instrument from C1 to C8.
• Enhanced Needle-Style Meter: High-contrast LCD display provides instant, jitter-free feedback for professional intonation.
• Sound Out Reference: Built-in reference tone generator assists with manual tuning and professional ear training.
• High-Sensitivity Microphone: Internal mic optimized for acoustic instruments, with an additional 1/4" jack for electric equipment.
• Battery-Efficient Performance: Optimized power management delivers up to 200 hours of continuous usage.
• Compact Portability: Slim, lightweight chassis is designed for easy storage in instrument cases, gig bags, or music stands.

Technical Specifications