DBX 231 2-Series Graphic EQ

– Two 31-band, 1/3-octave Constant Q frequency bands – Switchable boost/cut ranges of ±6 or ±12 dB – 12dB per octave 50Hz low-cut filter – Front panel bypass switch – ±12 dB input gain range – 4-segment LED ladders for monitoring output levels – XLR and TRS Inputs and Outputs – Internal Toroidal Transformer – Frequency Response of <10Hz to >50kHz – Dynamic range of greater than 108dB – Input Connectors: 1/4″ TRS, female XLR (pin 2 hot) – Input Type: Electronically balanced/unbalanced, RF filtered – Input Impedance: Balanced 40k ohm, unbalanced 20k ohm – Max Input: > 21dBu balanced or unbalanced – CMRR: >40dB, typically >55dB at 1kHz – Output Connectors: 1/4″ TRS, male XLR (pin 2 hot) – Output Type: Impedance-balanced/unbalanced, RF filtered – Output Impedance: Balanced 100 ohm, unbalanced 50 ohm – Max Output: > 21dBu balanced/unbalanced into 2k ohm or greater; > 18dBm balanced/unbalanced (into 600 ohm) – Bandwidth: 20Hz to 20kHz, 0.5/-1dB – Frequency Response: <10Hz to >50kHz, 0.5/-3dB – Dynamic Range: 108dB – Signal to Noise Ratio: 90dB – THD Noise: <0.004% – Inter-channel Crosstalk: <-80dB, 20Hz to 20kHz – Bypass Switch: Bypasses the graphic equalizer section in the signal path – Low cut Switch: Activates the 50Hz 12dB/octave high-pass filter – Range Switch: Selects either /- 6dB or /-12dB slider boost/cut range – Operating Voltage: 100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz – Power Consumption: 15W – Power Connector: IEC receptacle