This unit has been tested and is in very good condition.

There are 2 of the selector knobs that are partially broken. See pictures.

Includes power cord.

The DBX 231s Dual Channel 31-Band Graphic Equalizer is a professional-grade signal processing unit designed for music and audio production. With its rack-mountable form factor, this analog equalizer offers dual channels with 31 bands of graphic equalization for precise tuning and enhancement of audio signals. It features a variety of input/output ports including TRS 1/4" and XLR connections, making it versatile for various setups. The DBX 231s is a top choice for those looking to achieve optimal sound quality and control in their audio recordings or live performances.