The dbx 231s delivers exceptional sound quality and rugged reliability, built on the trusted heritage of dbx professional equalizers. Designed for demanding sound reinforcement environments, it combines proven performance with straightforward, intuitive controls for efficient system tuning.

The unit features dual 31 band, 1/3 octave channels with ±12 dB input gain and selectable ±6 dB or ±12 dB boost/cut ranges, allowing precise tonal shaping across a wide range of applications. Nonconductive 20 mm sliders, a clear user interface, and output level metering ensure accurate and responsive operation in both live and installed systems.

Engineered for high performance audio, the 231s offers an extended frequency response from 10 Hz to 50 kHz and a wide 112 dB dynamic range. High quality components and careful design deliver low noise and reliable operation, making the unit suitable for touring, studio, and fixed installation environments.

Combining durability, precision, and ease of use, the dbx 231s continues the legacy of dbx signal processing solutions trusted by audio professionals, providing consistent performance without compromise.