DBX231 Dual 31 Band EQ

With a lineage extending back to the revered 12 and 20 Series graphic equalizers, the dbx® 231 easily lives up to the dbx reputation at a price point which can find a home in the tightest of budgets. Besides including two 31-band channels of 1/3-octave equalization, the 231 also offers ±6 or ±12 dB boost/cut range; XLR, 20mm faders and 1/4" inputs; nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of our meticulous attention to detail and top-quailty componentry is exceptional sound, performance, and reliability. The 2-Series represents a major step forward in the performance of entry-level graphic equalizers. From its amazing 10Hz to 50kHz frequency response, to its 108dB dynamic range and internal toroidal transformer, the 2-Series offers out of this world specifications with a down to earth price point. Sure to find a home in the studio, on tour and with installed sound venues, the 2-Series is destined to take its rightful place in the lineage of great dbx® signal processors that are the Professional's Choice™. With such affordable quality, there's no longer any excuse for compromising your sound. INPUT Connectors: 1/4" TRS, female XLR (pin 2 hot) Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40k ohm, unbalanced 20k ohm Max Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz OUTPUTS Connectors: 1/4" TRS, male XLR (pin 2 hot) Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 100 ohm, unbalanced 50 ohm Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater >+18dBm balanced/unbalanced (into 600 ohm) SYSTEM PERFORMANCE Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB Dynamic Range: 108dB Signal-to-Noise: 90dB THD+Noise: <0.004% Interchannel Crosstalk: <-80dB, 20Hz to 20kHz FUNCTION SWITCHES EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut: Activates the 50Hz 12dB/octave high-pass filter Range: Selects either +/- 6dB or +/- 12dB slider boost/cut range POWER SUPPLY Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz, 230VAC 50/60Hz Power consumption: 15W Main Connection: IEC receptacle Note: Specifications subject to change without notice.