2231 Graphic Equalizer/Limiter with Type III

Input Connectors 1/4" TRS, female XLR (pin 2 hot), and barrier terminal stripInput Type Electronically balanced/unbalanced, RF filteredInput Impedance Balanced 40 kOhm, unbalanced 20 kOhmMax Input >+21dBu balanced or unbalancedCMRR >40dB, typically >55dB at 1kHzOutput Connectors 1/4" TRS, male XLR (pin 2 hot), and barrier terminal stripOutput Type Impedance-balanced/unbalanced, RF filteredOutput Impedance Balanced 200 ohm, unbalanced 100 ohmMax Output >+21dBu balanced/unbalanced into 2 kOhm or greater; >+18dBm balanced/unbalanced (into 600 ohm)Bandwidth 20Hz to 20kHz, +/-0.5dBFrequency Response 50kHz, +0.5/-3dBSignal-to-Noise (NR In: +/-6 and +/-15dB ranges) >102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidthDynamic Range (NR In: +/-6dB and +/-15dB ranges) >120dB, unweightedSignal-to-Noise (NR Out: +/-6dB range) >94dB, unweighted, ref: +4dBu, 22kHz measurment bandwidthDynamic Range (NR Out: +/-6dB range) >112dB, unweightedSignal-to-Noise (NR Out: +/-15dB range) >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidthDynamic Range (NR Out: +/-15dB range) >108dB, unweightedTHD+Noise <0.04%, 0.02% typical at +4dBu, 1kHzInterchannel Crosstalk <-80dB, 20Hz to 20kHzNoise Reduction Up to 20dB of dynamic broadband noise reductionNR Switch Activates dbx Type III Noise ReductionBypass Switch Bypasses the graphic equalizer section in the signal pathLow cut Switch (recessed) Activates the 40Hz 18dB/octave Bessel high-pass filterRange Switch (recessed) Selects either +/- 6dB or +/- 15dB slider boost/cut rangeI/O Meter 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBuGain Reduction Meter 4-LED bar graph (all Red) at 0, 3, 6, and 10dBIndicators NR Active (Yellow); EQ Bypass (Red); Clip (Red); Low Cut (Red); +/-6dB (Yellow); +/-15dB (Red)Operating Voltage 100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60HzPower Consumption 28WPower Connector IEC receptacleDimensions 5.25" H X 19" W X 7.9" D (13.335cm x 48.3cm x 20.1cm)