DBX 231
 DBX 231 - Call for pricing - Dual 31 band EQ
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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 their meticulous attention to detail and top-quality 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 10 Hz to 50 kHz frequency response, to its 108dB dynamic range, internal torodial 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 in signal processing. With such affordable quality there’s no longer any excuse for compromising your sound.
Features
- Two 31-band, 1/3-octave Constant Q frequency bands
- Switchable boost/cut ranges of ±6 or ±12dB
- 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 Inputs and Outputs
- Internal Toroidal Transformer
- Frequency Response of <10Hz to >50kHz
- Dynamic range of greater than 108dB
| Specifications |
| Frequency Response (+0.5/-3dB) | < 10 Hz–> 50 kHz | Input Impedance (bal./unbal.) | 40 kΩ / 20 kΩ |
| Bandwidth (+0.5/-1dB) | 20 Hz–20 kHz | Max. Input Level | > +21 dBu |
| Dynamic Range | 108 dB | Input CMRR | > 40 dB, typ > 55 dB @ 1 kHz |
| Signal-to-Noise | 90 dB | Output Impedance (bal./unbal.) | 100 Ω / 50 Ω |
| THD+N | < 0.004% | Max. Output Level | > +21 dBu (2kΩ); > +18 dBm (600Ω) |
| Interchannel Crosstalk (20-20k Hz) | < -80 dB | Power Requirements | 100-230V AC; 50/60 Hz, 15 W |
| Dimensions (HxWxD) | 8.89 x 48.3 x 15.2 cm
(3.5" x 19.0" x 6.0") | Weight | 2.7 kg (6 lbs) |
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DBX 231 Cut Sheet (pdf)