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Key Features
- A fully functional secondhand product, inspected by our experts
- Images show the actual product available for sale
- Adjustment range of ±15 dB or ±6 dB for larger or more precise changes
- Two channels with 31 frequency bands each give you granular control of your sound
- Get a great sound in any room, take on any sonic challenge and sound great
dbx 1231 Dual 31-Band Graphic EQ - Secondhand Overview
Product Ref: 314603
Full Description
View Full DescriptionHigh quality components for excellent results
The 1231 boasts 31 1/3-octave EQ bands with 45mm faders. Standard features include ISO frequency centres, +/-12dB input gain range and switchable 40Hz/18dB per octave low-cut filters. The unit also includes other insightful features, including selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments, balanced inputs and outputs for quiet operation and chassis/signal ground lift capabilities for quick hum isolation. With 1/4" TRS, XLR and barrier terminal strip inputs and outputs, the 1231 has the flexibility to accommodate your particular setup requirements.
Features
- Electronically balanced / unbalanced inputs
- Servo balanced / unbalanced outputs
- RF filtered inputs and outputs
- XLR, Barrier Strip and 1/4" TRS connectors
- Four-segment LED bargraph for output level
- Status LEDs for all settings on the front panel
- Bypass switch to bypass graphic equaliser section in the signal path
- Low Cut switch to activate the 40Hz 18dB/octave Bessel high-pass filter
- Range switch to select either +/-6dB or +/-15dB slider boost/cut range
Specifications
- Input Connectors: 1/4" TRS, Female XLR (Pin 2 Hot) and Barrier Terminal Strip
- Input Type: Electronically Balanced / Unbalanced, RF Filtered
- Input Impedance: Balanced 40kOhm, Unbalanced 20kOhm
- Max Input: >+21dBu Balanced or Unbalanced
- CMRR: >40dB, Typically >55dB at 1kHz
- Output Connectors: 1/4" TRS, Male XLR (Pin 2 Hot) and Barrier Terminal Strip
- Output Type: Impedance Balanced / Unbalanced, RF Filtered
- Output Impedance: Balanced 200 Ohm, Unbalanced 100 Ohm
- Max Output: >+21dBu Balanced / Unbalanced into 2kOhm or Greater, >+18dBm Balanced / Unbalanced into 600 Ohm
- Bandwidth: 20Hz to 20kHz, +0.5/-1dB
- Frequency Response: 50kHz, +0.5/-3dB
- Signal-to-Noise: 90dB (+/-15dB Range), 97dB (+/-6dB Range)
- Dynamic Range: 109dB (+/-15dB Range), 115dB (+/-6dB Range)
- THD+Noise: Interchannel Crosstalk: Power Consumption: 24W
Your order may be delivered with a plug adapter
Any electrical items in your order may have a United Kingdom or EU plug connection. A suitable plug conversion adapter will be included with these items if required, free of charge.
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