However, the AT-1 had one major limitation: it was designed primarily for tempered tuning (standard 12-tone equal temperament). As music became more sophisticated, and as interest in just intonation, pure thirds, and vintage synthesis grew, Korg realized they needed an upgrade.
If you find a Korg AT2 at a garage sale, a pawn shop, or a vintage gear auction, buy it. It is the tuner for the obsessive, the professional, and the curious. It is the bridge between the mathematical purity of a strobe tuner and the practical convenience of a chromatic clip-on. korg at2
This article dives deep into the history, technology, ergonomics, and practical application of the Korg AT2, explaining why, years after its release, it remains a gold standard for musicians who refuse to compromise. To understand the AT2, you must understand its predecessor. When Korg released the AT-1 (Auto Tuner), it shocked the market. Before the AT-1, most tuners used a mechanical VU meter needle. The AT-1 replaced that with a 61-segment LED matrix. Suddenly, musicians could see their pitch stability in real-time, as a "moving dot" traveling across a high-resolution screen. It was fast, visible in the dark, and incredibly accurate. However, the AT-1 had one major limitation: it
Released as the successor to the legendary AT-1 (which revolutionized the market with its "needle-less" design), the Korg AT2 isn't just a tuner; it is an ultra-high-precision, Auto-chromatic tuner designed to cater to the most demanding acoustic environments. Whether you are a luthier setting intonation on a vintage Martin, a bassist in a loud rock band, or a violinist in a silent rehearsal room, the AT2 promises one thing: absolute, undeniable tuning fidelity. It is the tuner for the obsessive, the
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