The Sansui SC-3300 and SC-3330 are stereo graphic equalizers known for their ability to enhance audio playback by allowing users to adjust various frequency bands. These models feature a sleek design that complements audio systems, typically featuring multiple slider controls arranged in a visual pattern that represents the frequency spectrum. The SC-3300 includes a 10-band equalizer covering the range from 31.5 Hz to 16 kHz, enabling precise tuning of sound. The SC-3330 offers an extended range and could include additional features such as low and high filter controls, volume control, and a bypass function for easy comparison between processed and unprocessed audio. Both units are equipped with LED indicators to provide visual feedback on level adjustments. The build quality tends to be robust, with a focus on durability, ensuring longevity in a home audio setup.
