Korg — At2

The AT-2 was designed to be a versatile tool for both electric and acoustic instruments:

: A handheld device with a dark chassis, measuring approximately 5.2" x 2.6" x 1.3" and weighing about 0.4 lbs with batteries. Technical Specifications Specification Power Source 9V battery Dimensions 133(W) x 67(D) x 34(H) mm ~180g (including battery) Country of Origin Japan (Vintage models) or Taiwan Legacy and Successors The AT-2 is considered a predecessor to the widely popular Korg CA series (like the CA-1 and korg at2

The available information provides a solid foundation. Key details include the 7-octave tuning range and built-in microphone from the Reverb listing, the high-sensitivity microphone and built-in speaker from the Equipboard page, and the durable construction and anecdotal lifespan from the forum posts. The Italian store listing confirms the seven-octave range and price. A 2002 blog post notes its sensitivity and bright display but a 4-octave range, which contrasts with other sources. Forum discussions provide practical insights into its build quality, battery life, and accuracy from real-world users. The AT-2 was designed to be a versatile

The inclusion of a was a major asset for live performers. Guitarists and bassists could place the AT-2 directly into their signal chain. When plugged through the bypass line, musicians could monitor their tuning on stage without cutting off their audio feed to the amplifier. 4. Dual Capture Methods The Italian store listing confirms the seven-octave range

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."

For those looking to maintain a vintage setup, the Korg AT-2 remains a popular choice on marketplaces like Reverb and eBay due to its historical reliability.