Graphic Equalisers

The FCS-960 is a 30-band graphic equaliser featuring Dual Mode switching between Normal and Fine filter width settings on each channel.

The FCS-960 provides two channels in 3U of rack space. Constant Q-filters with filter-bypass centre taps are controlled by high grade, 45mm faders with moulded polymer fader knobs which eliminate visual parallax error even under low light conditions.

Also included are sweepable/switchable Hi-pass filter, Gain control and electronic balanced inputs and outputs.
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Traditionally, much general eq'ing takes place on the faders alone, but this restricts the use of the faders at each end of the scale for further precision eq work. Thankfully BSS have provided the Opal FCS-966 dual channel, 30 band graphic eq with separate LF and HF contour filters which can change an overall sound balance without disturbing a detailed room or loudspeaker response.

These filters are very musical gentle boost and cut shelving filters which 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. Overall offering a solid piece of equipment, with a wide range of features that add that little difference to this good piece of equipment.
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One little button makes such a huge difference! dbx Type III Noise Reduction is an entirely new concept-virtually instantaneous encode/decode within the circuitry of the box. Fortunately, this incredible technology is built into every 2231 graphic EQ. Also included is the patent-pending PeakPlus limiter, designed to tame your program material from the subtlest nuances to the rowdiest hits. All of this and, of course, a giant graphic EQ, 31 bands of EQ on two independent channels!
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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. The inevitable result of DBX's meticulous attention to detail and top-quailty componentry is exceptional sound, performance, and reliability.
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At the heart of the DriveRack® system is the 480. The 480 includes 4 inputs and 8 outputs which can be tailored for any configuration. By including every form of processing necessary to drive the signal from the mixer to the power amps, such as pre-crossover EQ, notch filters, speaker delay, multiple crossovers, speaker compensation equalizer, driver alignment delay, and compression/limiting, the 480 is truly the only box you’ll need for any sound system application.

Two real time analyzers can be run simultaneously with RTA source inputs capable of being remotely switched on the fly. The 480 is fully programmable from the front panel, with the 480R remote control, or through a computer via the GUI port.
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The all-new Klark Teknik DN370 is the latest evolutionary step in a process of design refinement that goes back over 30 years. With the DN370 Klark Teknik started from the ground up and produced a unit that is totally without compromise, and one of the finest professional graphic equaliser in the world today. It also perfectly complements the existing Klark Teknik range of equalisers, both analogue and digital.

Like all Klark Teknik units, DN370 is engineered for a lifetime of hard use and carries the 3-year international manufacturers warranty.
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Klark Teknik has been designing audio equalisers since 1975, and has an impressive back catalogue, which includes the DN27, DN360 and DN370 three of the industry’s finest and longest-established designs. The Square-1 Graphic Eq comprises a twin 30 band control over the 25Hz to 20kHz range.

The Square ONE graphic represents 30-years of Klark Teknik’s design expertise, offered at a more accessible price point, bringing superb audio performance within reach of the most budget-sensitive applications.
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The GQ600 combines innovative features with impressive specification, to produce a new level of performance in professional equalisation.

The GQ600 is a precision dual channel 1/3 octave graphic equaliser which provides up to 10dB of boost or cut at 30 centre frequencies between 25Hz and 20kHz. Filter design has been carefully optimised for good interpolation and improved narrow band performance, whilst high quality long-throw 45mm sliders are used for better resolution.

The GQ600 also provides excellent noise and distortion performance, with a flat noise figure of better than-98dBm.
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Graphic equalization is indispensable for response control in a wide range of audio applications. If you need one or more stand-alone graphic EQ units, the Yamaha Q2031B is an outstanding choice that delivers professional quality with versatile control and outstanding audio performance. Use the Q2031B for live sound, recording, A/V production, electronic musical instruments, broadcasting, music listening, or any other application that requires precise response tailoring.
The Q2031B features two independent channels of graphic EQ with full 31-band control over the 20Hz to 20kHz range.
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