dbx 231S

50Hz Low-Cut Filter 12dB / Oktave, 12 dB variable input gain, ISO-Standard (20Hz-20KHz), 20mm Fader, dimensions: 19" x 2U, XLR / 1/4" jack In/Out, Clip LED, 2 x 31 Band Constant Q Filter, switchable between ±6dB or ±12dB range, 4 LEDs (output level contrrol), Dynamik Range >108dB, Bypass switch, Internal Powersupply, Frequency Range <10Hz to>50KHz, weight: 2,73 kg