The best in the market for a professional EQ Sound,
This DBX 2231 dual 31 band is a work horse solid metal construction was used a few times in a corporate site.
Comes with a power cord, this unit has been tested by a qualified audio technician and is in excellent working condition.
Please see below all specifications and regards this unit.
if you have any questions, please feel free to contact me anytime before you buy.
Thank you.
Features:
DBX’s revolutionary Type III™ Noise Reduction system, which increases S/N ratio by up to 20dB
PeakPlus™ limiting technology with threshold range from 0dBu to +24dBu (off)
Two 31-band, 1/3-octave channels with switchable boost/cut ranges of +6 or +15 dB
+12 dB input gain range
XLR, Barrier strip, and 1/4" inputs
4-segment LED ladders for monitoring of gain reduction and output levels–the most comprehensive visual feedback available
Exceptional sound quality
DBX’s unmatched engineering and construction standards
Specifications:
Input Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
Input Type: Electronically balanced/unbalanced, RF filtered
Input Impedance: Balanced 40 kOhm, unbalanced 20 kOhm
Max Input: >+21dBu balanced or unbalanced
CMRR: >40dB, typically >55dB at 1kHz
Output Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip
Output Type: Impedance-balanced/unbalanced, RF filtered
Output Impedance: Balanced 200 ohm, unbalanced 100 ohm
Max Output: >+21dBu balanced/unbalanced into 2 kOhm or greater; >+18dBm balanced/unbalanced (into 600 ohm)
Bandwidth: 20Hz to 20kHz, +/-0.5dB
Frequency Response: <10Hz to >50kHz, +0.5/-3dB
Signal-to-Noise (NR In: +/-6 and +/-15dB ranges): >102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range (NR In: +/-6dB and +/-15dB ranges): >120dB, unweighted
Signal-to-Noise (NR Out: +/-6dB range): >94dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range (NR Out: +/-6dB range): >112dB, unweighted
Signal-to-Noise (NR Out: +/-15dB range): >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range (NR Out: +/-15dB range): >108dB, unweighted
THD+Noise: <0.04%, 0.02% typical at +4dBu, 1kHz
Inter-channel Crosstalk: <-80dB, 20Hz to 20kHz
Noise Reduction: Up to 20dB of dynamic broadband noise reduction
NR Switch: Activates DBX Type III Noise Reduction
Bypass Switch: Bypasses the graphic equalizer section in the signal path
Low cut Switch: (recessed) Activates the 40Hz 18dB/octave Bessel high-pass filter
Range Switch: (recessed) Selects either +/- 6dB or +/- 15dB slider boost/cut range
I/O Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu
Gain Reduction Meter: 4-LED bar graph (all Red) at 0, 3, 6, and 10dB
Indicators: NR Active (Yellow); EQ Bypass (Red); Clip (Red); Low Cut (Red); +/-6dB (Yellow); +/-15dB (Red)
Operating Voltage: 100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz
Power Consumption: 28W
Power Connector: IEC receptacle
Dimensions: 5.25" H X 19" W X 7.9" D (13.335cm x 48.3cm x 20.1cm)