We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
International orders*The EQA231 from BBE is a dual channel, 31-band graphic equalizer, ideal for use in live sound rigs and installed setups such as studio, stage, DJ and sound contracting. The equalizer uses constant Q filters that are narrow enough to prevent unwanted interaction between filters, yet wide enough to deliver exactly the type of correction curve required.
For other audio problems such as rumble and hiss, the unit provides continuously variable high and low cut filters with 12dB/octave slopes. The low-cut filter ranges from 10Hz to 250Hz and the high-cut filter 3kHz to 40Hz. Dual boost/cut ranges of +/-6dB or +/-12dB are provided for added flexibility along with a bypass switch, signal clip indicator, output gain control and selectable line voltage.
| Filter Type | Graphic, constant Q |
| Number of Channels | 2 |
| Inputs |
2 x XLR 2 x 1/4" TRS phone |
| Outputs |
2 x XLR 2 x 1/4" TRS phone |
| Maximum Input Level | Not specified by manufacturer |
| Frequency Bands | 2 x 31 |
| Bandwidth | 1/3 octave |
| Range (Boost/Cut) | +/-6dB or +/-12dB selectable |
| Maximum Output Level | Not specified by manufacturer |
| Frequency Response | 20Hz to 20kHz +0,-2dB |
| Dynamic Range | Not specified by manufacturer |
| Noise | SNR: 96dB below maximum level, A-weighted |
| Dimensions | 19" 2U rack-mount |
| Specialties | Variable low and high cut 12dB/octave filters |