DBX - 231s - Dual 31-Band Graphic Equalizer dynamic microphone No physical connection between input

No physical connection between input and output

Transformer:  16W (tap selector behind grille)

Amber: 590-594 nm

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DBX - 231s - Dual 31-Band Graphic Equalizer dynamic microphone No physical connection between inputThe dbx 1231 is a professional dual channel 31 band graphic equalizer providing the highest resolution tonal control for live sound, studios, and installed audio systems. With ISO standard 1 3 octave band centers and dbx's constant Q filter design, the 1231 enables precise system tuning with the resolution required to eliminate feedback, correct room anomalies, and tailor the system response to any acoustic environment. Dual channel 31 band (1 3