DBX 231 Dual Channel 31-Band Graphic 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.
• Two 31-band, 1/3-octave Constant Q frequency bands
• Switchable boost/cut ranges of ±6 or ±12 dB
• 12dB per octave 40Hz low-cut filter
• Front panel bypass switch
• ±12 dB input gain range
• 4-segment LED ladders for monitoring output levels
• XLR and TRS Inpts and Outputs
• Internal Toroidal Transformer
• Frequency Repsonse of <10Hz to >50kHx
• Dynamic range of greater than 108db
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 |
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. |
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Warranty Policy:
Should you have a manufacturing defect in your product within 30 days of your order date, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the defective product (at your expense) and we will ship you a brand new replacement product (at our expense). Should you have a defect in your product after 30 days from your order date, but before the 1 year warranty expires, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the product (at your expense), and will have the product repaired by the manufacturer and returned to you (at our expense).
