The Akai EA-G 90 is a vintage audio graphic equalizer manufactured by Akai in the 1980s. It is designed to adjust the frequency response of audio signals, allowing users to control and enhance the tonal balance of their audio system. The Akai EA-G 90 features a series of slide controls or knobs that correspond to different frequency bands, allowing precise modification of the audio signal at specific frequencies. It is typically used in conjunction with other audio equipment such as amplifiers and receivers.
