Korg At2

The Korg AT-2 (Auto Tuner-2) is a vintage, high-quality chromatic instrument tuner manufactured in Japan. Known for its durability and precision, it was designed to help musicians accurately tune various instruments, including guitars, basses, violins, and even harpsichords. Key Technical Specifications

(Auto Tuner) is a vintage, compact chromatic tuner known for its wide detection range and reliable needle-style display

Design and Usability The AT-2’s minimalist layout makes it simple for players at any level. A single display presents both tuning information and metronome tempo, while a few switches control mode selection and reference pitch adjustments (usually A4 = 440 Hz, adjustable for alternate concert pitches). The pedal or switch mechanism is responsive and suitable for stompbox-style use when placed on a floorboard. korg at2

Compare the AT-2 with modern alternatives like the Korg CA-2.

The Korg AT2 boasts an incredible accuracy of ±0.1 cent when used in "Fine" mode. The Korg AT-2 (Auto Tuner-2) is a vintage,

Physical Profile: Measures approximately 133 x 67 x 34 mm and weighs about 180g (including battery).

Strengths

✅ No Screen Diving: Most arranger keyboards rely on complex menus. The AT-2 uses a simple button/LED interface—once set up, you just play.
✅ Great Sounding for Its Age: Even by today’s standards, the acoustic piano, drum kits, and jazz guitar sounds hold up remarkably well.
✅ MIDI Learn Function: Assign almost any control to incoming MIDI messages.
✅ Independent Mix Output: Stereo line outs plus a headphone jack with dedicated volume. A single display presents both tuning information and

Visual Indicators: Features a traditional needle-style meter and LED lights (flat/sharp) to aid in precise pitch indication. Audio Input/Output: Built-in Microphone: For tuning acoustic instruments.

For detailed technical specifications and operating instructions, you can refer to the official support documentation at the Korg Support Center.