DBX 231/231 SUB 2-Series Graphic Equalizer

• The DBX 231/231 SUB is a dual-channel, 31-band graphic equalizer designed for professional audio applications, offering precise frequency control. • Features include +/- 6dB or +/- 12dB boost/cut range selection for flexible sound shaping. • Sub-sonic filter with adjustable frequency removes unwanted low-frequency rumble without affecting bass. • Includes EQ bypass switch for quick A/B comparison of processed and unprocessed sound. • Balanced XLR and 1/4" TRS inputs and outputs ensure reliable connectivity in studio or live setups. • Ideal for live sound reinforcement, studio mixing, and broadcast applications to refine audio. • Brand new unit, never used, in original packaging.