The Pioneer SG-90 is a graphic equalizer that offers precise audio control to enhance sound quality. It features a 10-band equalization layout, allowing users to adjust the frequency response of their audio system with a high degree of specificity. Each slider corresponds to a frequency range, allowing for tailored tuning to suit personal listening preferences or room acoustics. The equalizer typically includes options for bypassing effect, which allows the user to switch between equalized and straight signal output. Additionally, it may have signal indicators to help visualize audio levels and distortion. The device often includes RCA inputs and outputs, ensuring compatibility with various audio equipment configurations. The aesthetic design often complements other components in a typical stereo setup, featuring a sleek finish and easy-to-read controls.
