If you play sitar, oud, banjo, and guitar, you cannot possibly memorize the temperament quirks of each. The AT2 allows you to save three User Temperaments specifically for your non-Western instruments. Want to tune a sitar to just intonation? Store it in memory slot "U-1."
Key Features
Beyond the historical presets, the AT2 allows you to create . You can manually adjust the pitch of all 12 notes (in cents) to match a specific piano that has drifted over time, or to create a microtonal scale for experimental jazz. This feature alone pushes the AT2 out of the "guitar tuner" category and into the realm of acoustic analysis tools . korg at2