When the pros need an EQ, they turn to dbx. With a proven track record that spans four decades, dbx EQs are the industry standard for touring, studios, and audio installations. The dbx 231S Graphic Equalizer meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls.

- Includes Power Supply



Please note that all accessories including power supplies, cables, boxes and cases will be accurately photographed in our listings. If any of the previously mentioned items are not viewable in the photos or explicitly stated as included in the above description, they are not included with the advertised product.