KORG A3 Owner's Manual

The KORG A3 is a versatile multi-effects processor introduced in the late 1980s, designed to cater to musicians seeking a wide array of sound modulation capabilities. It is housed in a rack-mounted unit, offering a robust and durable build suitable for both studio and live environments. The A3 is equipped with a 16-bit digital signal processor, providing high-quality audio processing for its time. It features an array of effect algorithms, including reverb, delay, chorus, flanger, pitch shifting, and distortion, allowing users to create complex soundscapes and textures. The unit supports up to six simultaneous effects, offering extensive flexibility in sound design.

The A3 includes a user-friendly interface with an intuitive control layout, featuring a backlit LCD screen that provides clear visibility of parameters and settings, even in low-light conditions. Users can store up to 100 user-defined patches, enabling quick recall of preferred settings and facilitating seamless transitions during performances. The processor supports MIDI connectivity, allowing integration with other MIDI-enabled devices for synchronized performance and expanded control options.

With its high-quality audio path, the A3 boasts a frequency response of 20 Hz to 20 kHz, ensuring accurate sound reproduction. The unit's input and output options include both balanced and unbalanced connections, accommodating a range of audio equipment and configurations. Overall, the KORG A3 remains a sought-after tool for musicians and producers looking to enhance their audio productions with a vintage touch, thanks to its rich array of effects and reliable performance.