Korg At2 -

at a premium compared to general music stores because of its reputation for handling the unique, high-frequency harmonics of Highland Bagpipes more effectively than early digital competitors.

He plugged the AT-2 into his modular rack. He bypassed the traditional oscillators and ran the tuner's internal reference signal through a heavy distortion pedal and a deep, cavernous reverb. He flipped the toggle switch to "On."

The is a piece of music history that paved the way for the modern digital tuning revolution . While Korg is currently known for sleek, pocket-sized units like the CA-2 Chromatic Tuner

The AT-2 is not stuck at A=440Hz. It features a calibration mode that allows you to adjust the standard pitch (usually between 410Hz and 480Hz). korg at2

: Korg has a 40-year history in tuner innovation, starting with the WT-10 in 1975. The AT series followed this legacy, often built in Japan and known for its durability.

The is a hidden gem for performers who want automatic accompaniment without clutter. If you find one in good condition, it’s a reliable, musical partner that feels more like a real band than a drum machine with chord changes. For solo gigs, studio writing sessions, or even just home jams, the AT-2 is a small box with a big sound.

: Features a needle-style VU meter supplemented by Flat/Sharp LED indicators to help you quickly identify pitch status even in low-light environments. at a premium compared to general music stores

Because of its calibration capabilities and needle precision, the AT-2 is a favorite for setting intonation on guitars. When you are adjusting saddle screws, you need to know exactly where the pitch lands, not just "close enough."

Before buying a used AT-2, download the installation template from Korg’s legacy support site and verify it matches your piano’s hammer rail distance. Without that, the unit is unusable.

One of the most underrated features of the AT2 is the built-in speaker for "Sound Out" tuning. Instead of playing your instrument, you press a button, and the AT2 emits a pure sine wave of the target note (A4 = 440Hz, adjustable 410–480Hz). For wind players (oboe, flute) and vocalists, matching pitch to a pure tone is far more effective than watching a needle. The AT2's speaker is loud and clear, cutting through chamber music rehearsal chatter effortlessly. He flipped the toggle switch to "On

Unlike basic guitar tuners that only lock onto specific string notes (E, A, D, G, B, E), the AT-2 features . It automatically detects any of the 12 semitones in an octave, making it a universal tool for woodwinds, brass, bagpipes, and orchestral strings. 2. Dual Signal Capture Mode Musicians can capture notes using two distinct methods:

: Includes a built-in microphone for tuning acoustic instruments and an Input jack for electric instruments like guitars or basses.

: Bypasses the microphone entirely, allowing electric guitars and basses to line-in directly to avoid background room noise. 3. True Signal Bypass

One interesting quirk in the AT-2's history is its enduring popularity in the piping community. In the early 2000s, specialized "piping shops" often sold the