DBX 231s / DBX 231 Dual 31-Band Professional Graphic Equalizer - Nairobi Central - by Bidika

Dual 31-Band 1/3-Octave Processing: Each individual channel provides 31 highly precise constant-Q frequency bands, giving sound engineers specialized control over the entire audible audio spectrum from 20Hz to 20kHz. Switchable Range Dynamics: Features hardware toggle keys to switch the slider response matrix between a meticulous ±6 dB configuration or a wider ±12 dB setup for heavy room correction. Low-Cut Utility Filtering: Features an active internal low-cut filter to automatically roll off muddy, power-wasting sub-bass frequencies below 40Hz/50Hz, protecting speaker cones from over-excursion