

DBX GRAPHIC EQUALIZER PRO
With the dbx heritage of revered pro EQs, the 215s meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls.

With a proven track record that spans four decades, dbx EQs are the industry standard for touring, studios and audio installations. Dimensions: 5.25" H X 19" W X 7.9" D (13.335cm x 48.3cm x 20.When the pros need an EQ, they turn to dbx.Indicators: NR Active (Yellow) EQ Bypass (Red) Clip (Red) Low Cut (Red) +/-6dB (Yellow) +/-15dB (Red).Gain Reduction Meter: 4-LED bar graph (all Red) at 0, 3, 6, and 10dB.I/O Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu.Range Switch: (recessed) Selects either +/- 6dB or +/- 15dB slider boost/cut range.Low cut Switch: (recessed) Activates the 40Hz 18dB/octave Bessel high-pass filter.Bypass Switch: Bypasses the graphic equalizer section in the signal path.NR Switch: Activates DBX Type III Noise Reduction.Noise Reduction: Up to 20dB of dynamic broadband noise reduction.Inter-channel Crosstalk: Dynamic Range (NR Out: +/-15dB range): >108dB, unweighted.Signal-to-Noise (NR Out: +/-15dB range): >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth.Dynamic Range (NR Out: +/-6dB range): >112dB, unweighted.Signal-to-Noise (NR Out: +/-6dB range): >94dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth.Dynamic Range (NR In: +/-6dB and +/-15dB ranges): >120dB, unweighted.Signal-to-Noise (NR In: +/-6 and +/-15dB ranges): >102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth.Max Output: >+21dBu balanced/unbalanced into 2 kOhm or greater >+18dBm balanced/unbalanced (into 600 ohm).Output Impedance: Balanced 200 ohm, unbalanced 100 ohm.Output Type: Impedance-balanced/unbalanced, RF filtered.Output Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip.Max Input: >+21dBu balanced or unbalanced.Input Impedance: Balanced 40 kOhm, unbalanced 20 kOhm.Input Type: Electronically balanced/unbalanced, RF filtered.Input Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip.DBX’s unmatched engineering and construction standards.4-segment LED ladders for monitoring of gain reduction and output levels–the most comprehensive visual feedback available.

Two 31-band, 1/3-octave channels with switchable boost/cut ranges of +6 or +15 dB.PeakPlus™ limiting technology with threshold range from 0dBu to +24dBu (off).DBX’s revolutionary Type III™ Noise Reduction system, which increases S/N ratio by up to 20dB.As always, the inevitable result of our meticulous attention to detail and top-quality componentry is exceptional sound, performance, and reliability. It also includes +12 dB input gain range switchable +6 or +15 dB boost/cut range XLR, Barrier strip, and 1/4'' inputs nonconductive nylon sliders and an intuitive user interface with comprehensive output and gain reduction metering. Besides including two 31-band channels of 1/3-octave equalization, the 2231 empowers you with flexible features like our PeakPlus™ limiter circuit, and our amazing Type III™ Noise Reduction system.
DBX GRAPHIC EQUALIZER SERIES
With a prestigious heritage extending back to our heralded 30 Series equalizers, the DBX 2231 easily lives up to the revered DBX reputation.

DBX 2231 31 Band Stereo Graphic Equalizer and Compressor
