Features
- EQ filter is bypassed if fader is in centre indent position
- In the event of power failure a high quality relay switch sends input signal directly to output connectors
- Power-on delay for soft start
- Front Panel
- 2 x 30 constant Q faders ±15dB control range
- 9 x segment signal output LEDs
- Gain control
- High pass filter up to 250Hz
- Low frequency shelf filter ±6dB of gain at 50Hz
- High frequency shelf and filter ±6dB gain 14kHz
- EQ bypass switch
- Rear Panel
- 2 x Balanced XLR input connectors
- 2 x Balanced XLR output connectors
- 6.5mm inputs and outputs connectors
- Phoenix inputs and output connectors
Specifications
| Input Impedance | 10kΩ Balanced and Unbalanced |
| Overloaded Electromotive Force | 8.5V |
| Frequency Response (±1dB) | 5Hz-45kHz |
| Harmonic Distortion | <0.008% THD 20-20kHz |
| S/N Ratio | >92dB |
| Max. Output Level | 9.5V |
| Output Impedance | <50Ω |
| Dynamic Range | >115dB |
| Crosstalk | >85dB @ 1kHz |
| Frequency Control | ±15dB on ISO centres Q value for 4 |
| Power Supply | 115V/230V VAC 50-60Hz 30VA |
| Dimensions (W x D x H) | 483mm (19”) x 180mm (7.1”) x 134mm (5.3”) |
| Net Weight (1 piece/pack) | 3kg (6.6lb) |
| Gross Weight (1 piece/pack) | 4.5kg (9.9lb) |
EQ2231 Application
EQ2231 Installation
EQ2231 Parts
EQ2231 Collocation
Videos
Downloads
| Filename | Version | Language | Size | Updated |
 β3 EQ2231 Datasheet | 1.0 |  | 200KB | 2024-11-21 23:43:20 |
| β3_EQ2231_Chinese_Manual | 1 |  | 644.69KB | 2018-07-12 02:25:39 |
| β3_EQ2231_English_Manual | 1 | | 546.35KB | 2018-07-12 02:25:39 |