Behringer DEQ1024 Ultragraph Digital Stereo 31-Band Equalizer
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zZounds Gear Experts Say...
Refine your audio with this Behringer 31-band EQ. It features sweepable low and high cut filters and a feedback detection system that doubles as an analyzer.
Overview
The DEQ1024 combines unmatched digital performance with straightforward and intuitive analog-like operation. Its FBQ Feedback Detection System instantly detects feedback and can also be used as an audio analyzer, making the DEQ1024 a real must-have. The EQ section features selectable +/-12dB, +/-6dB and +0/-24dB ranges and 31 illuminated 45mm faders. The switchable True Curve function precisely translates fader positions into an exact "WYSIWYG" frequency response. The DEQ1024 features sweepable low cut and high cut filters, an "inaudible" Noise Gate/Peak Limiter and Pink Noise generator plus a stereo imager for unbelievable spatial enhancement and improved imaging. A digital AES/EBU and S/PDIF interface allows 44.1, 48 and 96 kHz sample rates. The DEQ1024 features servo balanced I/Os on gold-plated XLR and 1/4 in. TRS connectors.
Features:
High-resolution processor for all EQ, RTA and dynamic applications, especially for PA and audiophile mastering
Unique True Curve Function-what you see on the faders is what you get as frequency response
Revolutionary FBQ Detection system instantly reveals critical frequencies and can be also used as Audio Analyzer
Automatic and fast Feedback Destroyer plus feedback indication via faders LEDs
"Inaudible" Noise Gate/Peak Limiter function plus amazing Stereo Imager for spatial enhancement
Additional sweepable high and low cut filters for removal of unwanted frequencies like floor rumble and high frequency noise
Integrated Pink Noise generator… read more for perfect room and loudspeaker equalization
Digital AES/EBU and S/PDIF interface and selectable sample rates (44.1, 44, 96 kHz)
High-resolution 24-bit/96kHz A/D and D/A converters and high performance 24/48-bit Motorola DSP for ultimate sonic resolution
Relay-controlled hard-bypass with an auto-bypass function during power failure (failsafe relay)
Highly accurate 2x12 digit LED meters for easy input and output level setting
High-quality, illuminated 45mm faders, sealed rotary controls and illuminated switches
Servo-balanced inputs and outputs on gold-plated XLR and 1/4 in. TRS connectors
Internal switch-mode power supply for maximum flexibility (100-240V~), noise free audio, superior transient response and lowest possible power consumption
Extremely rugged construction ensures long life even under the most demanding conditions
Designed in Germany. Manufactured under ISO9000 certified management system read less
Features:
High-resolution processor for all EQ, RTA and dynamic applications, especially for PA and audiophile mastering
Unique True Curve Function-what you see on the faders is what you get as frequency response
Revolutionary FBQ Detection system instantly reveals critical frequencies and can be also used as Audio Analyzer
Automatic and fast Feedback Destroyer plus feedback indication via faders LEDs
"Inaudible" Noise Gate/Peak Limiter function plus amazing Stereo Imager for spatial enhancement
Additional sweepable high and low cut filters for removal of unwanted frequencies like floor rumble and high frequency noise
Integrated Pink Noise generator… read more for perfect room and loudspeaker equalization
Digital AES/EBU and S/PDIF interface and selectable sample rates (44.1, 44, 96 kHz)
High-resolution 24-bit/96kHz A/D and D/A converters and high performance 24/48-bit Motorola DSP for ultimate sonic resolution
Relay-controlled hard-bypass with an auto-bypass function during power failure (failsafe relay)
Highly accurate 2x12 digit LED meters for easy input and output level setting
High-quality, illuminated 45mm faders, sealed rotary controls and illuminated switches
Servo-balanced inputs and outputs on gold-plated XLR and 1/4 in. TRS connectors
Internal switch-mode power supply for maximum flexibility (100-240V~), noise free audio, superior transient response and lowest possible power consumption
Extremely rugged construction ensures long life even under the most demanding conditions
Designed in Germany. Manufactured under ISO9000 certified management system read less
Specs
Analog Inputs
- Connector: XLR
- Impedance: 22k ohms @ 1 kHz
- Maximum Input Level: +12 or +22 dBu, switchable
Analog Outputs
- Connector: XLR
- Impedance: 100 ohms @ 1 kHz
- Maximum Output Level: +12 or +22 dBu, switchable
Frequency Response: 15 Hz to 35 kHz, +/- 3 dB
Signal to Noise Ratio: 104 dBu, a-weighted, 22 Hz-22kHz
Bypass: Relay, hard bypass in case of power failure
Digital Inputs
- Type: XLR
- Standard: AES/EBU or S/PDIF
- Input Impedance: 110 ohms
- Nominal Input Level: 0.2-5V peak to peak
Digital Outputs:
- Type: XLR
- Standard: AES/EBU or S/PDIF
- Impedance: 110 ohms
- Output Level: 2-5V peak to peak
Digital Processor Converter: 24 bit Delta Sigma, 64/128 oversampling
Sample Rate: 44.1 kHz, 48 kHz, 96 kHz
Graphic Equalizer:
- Type:XLR transformer balanced
- Frequency Range: 20Hz to 20kHz 31 1/3 octave bands according to ISO frequencies
- Bandwidth: 1/3 octave
- Control Range: +/-6, +/-12 dB or 0/-24dB (switchable)
Feedback Destroyer:
- Type: Digital signal analysis for feedback identification
- Filter: Maximum 10 digital notch filters per channel, automatic feedback suppression system
- Frequency Range: 20Hz - 20kHz
- Bandwidth: 1/10 octave
- Control Range: -48dB in 6 dB steps
Master:
- Gain: -9dB to +9dB
Filter:
- Low Cut: 20Hz to 160 Hz (12dB/oct)
- High Cut: 2.5 kHz to 16kHz (12dB/oct)
Dynamics:
- Type: Gate and limiter with digital IGC (Interactive Gain Control)
- Threshold: variable -60 to -10 dB (gate), variable -6 to +9dB (limiter)
Function Switches:
- Bypass: switch, to deactivate equalizer functions
- Meter in/out: selects between input and output metering
- Fader Range: Sets the maximal cut/boost for the 31 bands
- Standby: switches into standby mode
- Pink Noise: -48 dB to 0 dB
- FB Indicator: recognition of frequency band intensity
- True Curve: Algorithm for achieving filter curve linearity
Dimensions (H x W x D): 3.5 x 19 x 5.3 in.
Weight: 5 lbs
- Connector: XLR
- Impedance: 22k ohms @ 1 kHz
- Maximum Input Level: +12 or +22 dBu, switchable
Analog Outputs
- Connector: XLR
- Impedance: 100 ohms @ 1 kHz
- Maximum Output Level: +12 or +22 dBu, switchable
Frequency Response: 15 Hz to 35 kHz, +/- 3 dB
Signal to Noise Ratio: 104 dBu, a-weighted, 22 Hz-22kHz
Bypass: Relay, hard bypass in case of power failure
Digital Inputs
- Type: XLR
- Standard: AES/EBU or S/PDIF
- Input Impedance: 110 ohms
- Nominal Input Level: 0.2-5V peak to peak
Digital Outputs:
- Type: XLR
- Standard: AES/EBU or S/PDIF
- Impedance: 110 ohms
- Output Level: 2-5V peak to peak
Digital Processor Converter: 24 bit Delta Sigma, 64/128 oversampling
Sample Rate: 44.1 kHz, 48 kHz, 96 kHz
Graphic Equalizer:
- Type:XLR transformer balanced
- Frequency Range: 20Hz to 20kHz 31 1/3 octave bands according to ISO frequencies
- Bandwidth: 1/3 octave
- Control Range: +/-6, +/-12 dB or 0/-24dB (switchable)
Feedback Destroyer:
- Type: Digital signal analysis for feedback identification
- Filter: Maximum 10 digital notch filters per channel, automatic feedback suppression system
- Frequency Range: 20Hz - 20kHz
- Bandwidth: 1/10 octave
- Control Range: -48dB in 6 dB steps
Master:
- Gain: -9dB to +9dB
Filter:
- Low Cut: 20Hz to 160 Hz (12dB/oct)
- High Cut: 2.5 kHz to 16kHz (12dB/oct)
Dynamics:
- Type: Gate and limiter with digital IGC (Interactive Gain Control)
- Threshold: variable -60 to -10 dB (gate), variable -6 to +9dB (limiter)
Function Switches:
- Bypass: switch, to deactivate equalizer functions
- Meter in/out: selects between input and output metering
- Fader Range: Sets the maximal cut/boost for the 31 bands
- Standby: switches into standby mode
- Pink Noise: -48 dB to 0 dB
- FB Indicator: recognition of frequency band intensity
- True Curve: Algorithm for achieving filter curve linearity
Dimensions (H x W x D): 3.5 x 19 x 5.3 in.
Weight: 5 lbs
Documents and Manuals
For support or warranty questions, please contact the manufacturer:
Web: https://www.behringer.com/service.html
Web: https://www.behringer.com/service.html
Reviews
Reviewers gave this product an overall rating of 4.5 out of 5 stars.
(24 ratings)
Submitted January 26, 2006 by a customer from mchsi.com
"Great Stereo EQ for PA"
Verified Customer
zZounds has verified that this reviewer made a purchase from us.
If you need a EQ for stereo mains in a live setting it's great. Buy it.
Sound
Very clean, transparant sound.
Features
The feedback destroyer is ok. It is not a high end tc electronc's notch filter but relize it is 1/10 the price.
Quality
I had the power supply fail. And returned it under warranty. However I also had another piece of equipment's power supply fail about the same time?
Value
For it's feature's, ease of use and clean sound it's a great value.
Manufacturer Support
Good, I had no problem getting the power supply serviced. It took about 2 weeks.
The Wow Factor
It's audio spectrum lights are cool.
Musical Background:
Active Musician
Musical Style:
Rock
22 of 23 people (96%) people found this review helpful. Did you?
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