When the pros need an EQ, they turn to DBX. With a proven track record that spans four decades, DBX EQs are the industry standard for touring, studios, and audio installations. The DBX 231S Graphic Equalizer meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. DBX 231S Dual 31-Band Graphic Equalizer Features Dual 31-band, 1/3-octave Constant Q frequency bands Switchable boost/cut ranges of ±6 or ±12 dB Front panel bypass switch ±12 dB input gain range 4-segment LED ladders for monitoring output levels XLR and TRS Inpts and Outputs Frequency Repsonse of <10Hz to >50kHz Dynamic range of greater than 108dB The DBX 231S includes two 31-band channels of 1/3-octave... Less

The 20-Series Graphic Equalizers feature revolutionary instant encode/decode dbx Type III Noise Reduction in-circuit at the push of a button. They increase S/N ratio by up to 20dB.

With the new 20 Series from dbx Professional Products you get a great EQ circuit a graceful yet powerful limiter and the revolutionary new design of the Type III Noise Reduction. Check out the dbx 20 Series graphic EQ's at your pro audio outfitter.

It's amazing. One little button. So much effect. dbx® Type III® Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. We started out to build the finest EQs possible, boxes with the heritage and performance to rival our famous 30 Series EQs. And to no one's surprise they came out awfully darn good. (Ask to see the Audio Precision plots compared to the competition.) But then, Roger (our chief engineer, a nice guy, as far as engineers go) got the crazy idea of putting this new noise reduction stuff in the box. We listened to it and were amazed. The EQs sounded great without it but with it the performance was nothing short of incredible. Check it out yourself and see. But hey, Roger wasn't about to stop there. PeakPlus®... Less

dbx 215s Dual Channel 15-Band Graphic Equalizer Description Exceptional sound and rugged reliability.When the pros need an EQ they turn to dbx. With a proven track record that spans four decades dbx EQs are the industry standard for touring studios and audio installations. With the dbx heritage of revered pro EQs the 215s meets the needs of the most demanding sound reinforcement environments while offering the simplicity of straightforward controls.The dbx 215s includes two 15-band channels of

There's a reason many of today's top live sound professionals turn to dbx for live sound EQs. With dbx's impeccable history of making robust and reliable graphic EQs, they've become a standard in touring rigs and installed PA systems everywhere. The dbx 131s 31-band graphic equalizer lives up to the legacy - providing 1/3-octave Constant Q control beyond the audible frequency spectrum. Equipped with a switchable +/-6dB or +/-12dB and an internal toroidal transformer, the 131s gives you fine control and superb sound quality. And with over 108dB of dynamic range, you know your sound is in good hands when you trust it to the dbx 131s graphic EQ.dbx 131s Single-channel 31-band Equalizer Features at a Glance:1/3-octave Constant Q frequency bands Switchable boost/cut ranges of +/-6 or +/-12dB... Less

When the pros need an EQ, they turn to dbx. With a proven track record that spans four decades, dbx EQs are the industry standard for touring, studios, and audio installations. The dbx 231S Graphic Equalizer meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls.

With the DBX heritage of revered pro EQs, the  DBX 131S 31 Band Graphic Equalizer meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straight forward controls. DBX 131S 31 Band Graphic Equalizer Features: Single 31 band, 1/3 octave Constant Q frequency bands Switchable boost/cut ranges of +/-6 or +/-12dB 12dB per octave, 3dB down at 50Hz 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 Frequency Repsonse of 10Hz to 50kHz Dynamic range of greater than 108dB The DBX 131S graphic EQ includes a single 31 band channel of 1/3 octave equalization, +/-12 dB input gain, switchable +/-6 dB or +/-12 dB... Less

I t's amazing. One little button. So much effect. dbx® Type III® Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. We started out to build the finest EQs possible, boxes with the heritage and performance to rival our famous 30 Series EQs. And to no one's surprise they came out awfully darn good. (Ask to see the Audio Precision plots compared to the competition.) But then, Roger (our chief engineer, a nice guy, as far as engineers go) got the crazy idea of putting this new noise reduction stuff in the box. We listened to it and were amazed. The EQs sounded great without it but with it the performance was nothing short of incredible. Check it out yourself and see. But hey, Roger wasn't about to stop there. PeakPlus™... Less

With an EQ heritage that has produced countless industry standard patents and dates back more than 30 years, the dbx iEQ-31 easily lives up to the dbx legacy of uncompromised sonic integrity. In addition to unsurpassed equalization specs, the iEQ-15 also offers the built-in necessities which include AFS™ feedback Suppression, Type V™ noise reduction and PeakStopPlus® limiting. Besides including two 15-band channels of 2/3-octave equalization, the iEQ-15 also offers +12 dB input gain range; switchable +6 or +15 dB boost/cut range, 40mm faders, XLR, 1/4'' and Euroblock inputs and outputs, nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of our meticulous attention to detail and top-quality... Less

dbx 1215 Dual 15-Band Graphic Equalizer

DBX 1231 31-band, 2-channel Graphic EQ with Switchable Boost/Cut Rang, XLR & TRS Connectors. The dbx® 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of... Less

It's amazing. One little button. It has so much effect. The Type III® Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. dbx started out to build the finest EQ's possible, boxes with the heritage and performance to rival their famous 30 Series EQ's.

With an EQ heritage that has produced countless industry- standard patents and dates back more than 30 years, the dbx iEQ-31 easily lives up to the dbx® legacy of uncompromised sonic integrity. In addition to unsurpassed equalization specs, the iEQ-31 also offers the built-in necessities which include AFS™ feedback Suppression, Type V™ noise reduction and PeakStopPlus® limiting. Besides including two 31-band channels of 1/3-octave equalization, the iEQ-31 also offers +12 dB input gain range; switchable +6 or +15 dB boost/cut range, 40mm faders, XLR, 1/4'' and Euroblock inputs and outputs, nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of our meticulous attention to detail and top-quality... Less

The 1231 provides standard features like dual-channels 31 1/3 octave bands ISO frequency centers +/- 12 dB input gain range and switchable 40Hz/18 dB per octave low-cut filters but also includes other insightful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR barrier strip and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier.

dbx 131s Single Channel 31-Band Graphic Equalizer Description Exceptional sound and rugged reliability.When the pros need an EQ they turn to dbx. With a proven track record that spans four decades dbx EQs are the industry standard for touring studios and audio installations. With the dbx heritage of revered pro EQs the 131s meets the needs of the most demanding sound reinforcement environments while offering the simplicity of straightforward controls.The dbx 131s includes a single 31-band chann

The dbx12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls.

Precision engineered to provide years of maintenance-free operation, the DBX 1231 Graphic Equalizer provides such standard features as dual channels of 31 - 1/3-octave bands, ISO frequency centers, +/-12dB of input gain range, and switchable 40Hz/18dB per octave low-cut filters. Other features on the 1231 Equalizer include 45mm faders, selectable +/-6dB or +/-15dB boost/cut range, XLR, barrier strip, and 1/4" TRS connectors, balanced inputs and outputs, and chassis/signal ground lift for quick hum isolation. Switchable boost/cut range Electronically balanced/unbalanc ed inputs Servo balanced/unbalanc ed outputs XLR, barrier strip, and 1/4" TRS connectors -12dB to +12dB gain range 18dB/octave 40Hz Bessel low-cut filter Chassis/signal ground lift capability Internal power supply transformer... Less

dbx 1231 Dual 31-Band Graphic Equalizer EQ you can count on onstage and in the s Description EQ you can count on onstage and in the studio.. Precision engineered to provide years of maintenance-free operation the dbx 1231 Graphic Equalizer has such standard features as dual channels of 31 - 1/3-octave bands ISO frequency centers 12dB of input gain range and switchable 40Hz/18dB per octave low-cut filters. Other insightful features include 45mm faders selectable 6dB or 5dB boost/cut range XLR ba

DBX-1231 The dbx® 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier. The dbx 12 Series Equalizers were precision... Less

dbx 1231 30-Band Stereo EqualizerPowerful dual channel 30-band graphic equalizer with 1/3 octave equalization and large 30mm faders. Features: 2-second delay upon powerup protects system components Switchable boost cut range between 6dB and 15dB LED level indicators; low cut filter and EQ in/out switches Balanced/unbalanc ed 1/4" TRS, XLR and barrier strip connectors RF filtered inputs and outputs

dbx 2231 Dual 31-Band Graphic Equalizer Description Big pro features supreme flexibility and a manageable price.The dbx 2231 Graphic Equalizer is the stereo version of the dbx 2031 EQ. Combines a superb EQ circuit a powerful limiter and revolutionary Type III noise reduction that increases S/N ratio by 20dB. PeakPlus limiter's threshold ranges from 0dBu to +20dBu and can transparently tame the wildest hits or subtlest nuances of any signal. 4-segment LED bar graph for both gain reduction and ou

With an EQ heritage that has produced countless industry- standard patents and dates back more than 30 years, the dbx iEQ-31 easily lives up to the dbx(R) legacy of uncompromised sonic integrity.

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 our 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 10Hz to 50kHz frequency response, to its 108dB dynamic range... Less

The dbx® 2-Series Graphic Equalizer series have been designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 131 not only offers standard features like single-channel, 31, 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 50Hz/12 dB per octave low-cut filter, but also includes other insightful features. These features include 20 mm faders; selectable +/-6dB or +/-12dB boost/cut range for precise gain adjustments; XLR, and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation. The visionary design of the dbx 2-Series makes your job easier. The 2-Series represents a major step forward in the performance of entry-level graphic... Less

Great performance at a great value! With finger-snap-simple operation and superior performance, the dbx 12 Series are mainstays in countless rigs, meeting the needs of the most demanding sound reinforcement environments while offering straightforward control. Precision engineered to provide years of maintenance-free operation in any application, the 12 series has proven itself on the road and in studios time after time. The 1231 offers 31, 1/3 octave bands with 45mm faders.

The dbx® 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1215 provides standard features like dual channels, 15 2/3 octave bands, ISO frequency centers, +/-12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other thoughtful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier. The dbx 12 Series Equalizers were precision... Less

The dbx® 2-Series Graphic Equalizers have been designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straight forward controls. The 215 not only provides standard features like dual channels, 15 2/3 octave bands, ISO frequency meters, +/- 12dB input gain range, and switchable 50Hz/12dB octave low-cut filters, but also includes other thoughtful features. These features include: 20 mm faders; selectable +/-6dB or +/-12dB boost/cut range for precise gain adjustments; XLR, and 1/4" TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx® 2-Series has been pursued to make your job easier. The... Less

Are you looking for a graphic EQ that can do your taxes for you? NO WAY! You want a graphic EQ that sounds great and does an excellent job doing exactly what it was made for. Well guess what, that's exactly what you're going to get from the dbx 131s 31-band graphic equalizer. If you've been running live sound for more than a few weeks, you can't help but have noticed that dbx EQs are everywhere. That's because dbx doesn't waste your money paying for frills you don't need. The 131s is made from quality parts, like internal toroidal transformers, to deliver clean and clear sound. Functions like a switchable boost cut rang of +/-6dB or +/-12dB let you get exactly the kind of control you need. What's more, the 1/3-octave Constant Q control extends beyond the audible spectrum, ensuring that... Less

It's amazing. One little button. It has so much effect. The Type III® Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. We started out to build the finest EQ's possible, boxes with the heritage and performance to rival our famous 30 Series EQ's. And to no one's surprise they came out awfully darn good. (Ask to see the Audio Precision plots compared to the competition.) But then, Roger (our chief engineer, a nice guy, as far as engineers go) got the crazy idea of putting this new noise reduction stuff in the box. We listened to it and were amazed. The EQ's sounded great without it but with it the performance was nothing short of incredible. Check it out yourself and see. But hey, Roger wasn't about to stop there... Less