DBX 231 Dual 31-Band Graphic Equalizer
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- Description
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Description
Product Description
The 231 not only provides standard features like dual channels, 31 1/3 octave bands, ISO frequency meters, +/- 12dB input gain range, and switchable 40Hz/12dB octave low-cut filters, but also includes other thoughtful features. These features include: 20 mm faders; selectable +/-6dB or +/-12dB boost/cut range for precise gain adjustments; XLR, and 1/4 inch TRS (jack) connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation.
Product Features
- Dual channel 31 band 1/3 octave graphic equalizer
- Front panel bypass switch
- 4-segment LED ladders for monitoring output levels
- 12dB per octave 50Hz low-cut filter
- Selectable boost/cut range of 6 or 12dB
- Variable input level controls
- Internal Toroidal Transformer
Specifications
Product Specification
| INPUT | ||
| Inputs connection | 2 x XLR, 2 x 1/4" TRS phone | |
| Maximum Input Level | +21dBu, balanced/unbalanced | |
| OUTPUT | ||
| Output connection | 2 x XLR, 2 x 1/4" TRS phone | |
| Maximum Output Level | +21dBu, balanced/unbalanced into 2k Ohm or greater | |
| FREQUENCY | ||
| Frequency Response | 10Hz to 50kHz, +0.5/-3dB | |
| Frequency Bands | 31 x 2, 20Hz to 20kHz ISO spacing | |
| POWER | ||
| Power consumption | 15W | |
| SYSTEM PERFORMANCE | ||
| Bandwidth | 1/3 octave | |
| Range (Boost/Cut) | +/-6dB or +/-12dB, selectable | |
| Dynamic Range | >108dB | |
| Noise | >96dB | |
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