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

Technical Pro?s groundbreaking new approach to industrial design incorporates advanced technology and striking good looks with rugged construction and a long list of features, providing years of audio enjoyment. Product Features: Dual 10 band graphic equalizers with individual LED indicators Direct / Equalizer Function Continuous demo mode with digital graphic spectrum Inputs: RCA (4 audio sources) Outputs: RCA (2 lines) High / low function Frequency Response: 32Hz-16kHz Tone control at 10kHz +/-14dB Low distortion dynamic circuit Removable rack-mount brackets Dimensions: 17w (19 w/ brackets) x 2.5h x 10d (432 x 64 x 254mm) Weight: 7 lbs (3.2 kg) 110-220V Switchable

2 channel 31-band graphic equalizer with dual range (± 12dB/± 6dB) gain switches for precise control. Continuously variable high pass filters allow independent filtering from 20Hz-200Hz. Excellent for acoustic tuning and feedback control.

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

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

Feel the rhythm of the music with our Electro Luminescent Graphic Equalizer T-Shirt. This cool Electro Luminescent Graphic Equalizer T-Shirt has a multicolor graphic equalizer display on the chest. The colors are very bright. This shirt only comes in XL. The Electro Luminescent Graphic Equalizer T-Shirt is sold individually. Batteries are included. Please Note: The Electro Luminescent Graphic Equalizer T-Shirt must be hand washed.

9 BAND GRAPHIC EQUALIZER 4 CHANNEL PASSIVE EQUALIZER SUBWOOFER CONTROL CD JACK INPUT HALF DIN SIZE

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 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

Specifications: Dual 10 band graphic equalizers with individual LED indicators Direct / Equalizer Function Continuous demo mode with digital graphic spectrum Inputs: RCA (4 audio sources) Outputs: RCA (2 lines) High / low function Frequency Response: 32Hz-16kHz Tone control at 10kHz �14dB Low distortion dynamic circuit Removable rack-mount brackets Dimensions: 17"w (19" w/ brackets) x 2.5"h x 10"d (432 x 64 x 254mm) Weight: 7 lbs (3.2 kg) 110-220V Switchable

BSS Audio provides the Opal FCS-966 Constant Q Graphic Equalizer with separate LF and HF contour filters that can change an overall sound balance without disturbing a detailed room or loudspeaker response. Graphic equalizers are found in just about every sound application, from room contouring to feedback control and general audio sweetening. With the Opal Constant Q you're able to make greater use of the faders at each end of the scale for precision EQ work in a wider range of settings. These filters are very musical gentle boost and cut shelving filters that can be used to add (or remove) room effects that change with temperature, audience numbers or humidity. All these effects can be easily made without disturbing the critical fader settings already made. Constant Q Filters The... Less

Providing high-end performance at an affordable price, Technical Pro® products offer hard-to-find features customers demand. These components will provide the professional and occasional enthusiast with an unbeatable combination of performance, flexibility and price. Features: Inputs: RCA (4 audio sources) Outputs: RCA (2 lines) Dual 10 band graphic equalizers with individual LED indicators Continuous demo mode with digital graphic spectrum High / Low Function Direct / EQ Function Frequency Response: 32Hz-16kHz Tone control at 10kHz ±14dB Low distortion dynamic circuit Removable rack-mount brackets Dimensions: 17 w (19 w/ brackets) x 2½ h x 10 d 110-220V Switchable Dimensions: 21x14x7Brand: TECHNICAL PRO®