BSS FCS 966 Opal

BSS FCS 966 Opal, EQ

Item number: 2802045
This item is not part of our current product range.
EQ • Type: Graphic EQ • Filter: 2 x 30 band • Fader length: 45 mm • Range: -15 dB to +15 dB • Further filters: 50 Hz LF and 14 kHz HF contour filter 6 dB/okt.; • Displays: 8 x level;clip • Inputs and Outputs: XLR/¼ " stereo jack; combicon multipin • Features: In/out transformers optional; rubber fader caps. • Bypass: in/out via relay • External Dimensions ( Width x Depth x Height ): 19" / 3U • FCS 966 Graphic Equalizer Only just on the market, but already popular in the world of sound engineering. Graphic equalisers are found in just about every sound application, from room contouring to feedback control and general audio sweetening. 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. So we provided the Opal FCS-966 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. Constant Q filters The modern generation of graphic eq´s uses the Constant Q topology, pioneered by BSS Audio, which means that the filter width is constant whatever the fader gain setting. Compared to the earlier ´gyrator´ style of filters, Constant Q filters provide a smoother and more predictable interaction between adjacent faders and the resulting eq curve more closely resembles the actual fader positions. More gain control per filter Each eq fader has +/-15dB of adjustable gain, more than many competitive graphic eq´s. The faders are long-throw 45mm types for precision control. High pass filter Also provided on the FCS-966 is a sweepable high-pass filter which can be used very effectively to restrict the low-energy output for better amplifier and loudspeaker performance. Stage monitors also benefit from the application of a high-pass filter to remove bass signals from vocal-only wedges, for example. Metering BSS Audio believes in providing engineers with information, and the FCS-966´s 8-segment led meter shows output level and warns of signal clipping within the eq. When the unit is switched to bypass, the meter will read the input level, allowing accurate matching of the ´dry´ and equalised signals using the gain control. Centre bypass When any eq fader is in its centre detent position, the filter is automatically bypassed, for optimum performance. Input/outputs All the inputs and outputs of the FCS-966 are electronically balanced, with optional transformer balancing. To make installation of the FCS-966 easier, we´ve provided three differerent interface connectors: XLR-type, 1/4" TRS jack and Phoenix/Combicon screw terminals. Relay bypass The EQ IN buttons switch the EQ path into circuit. When switched out, or power fails, a high-quality relay switches the input signal directly to the output connectors. Control Descriptions Faders 30 EQ filter faders on ISO centres, each with nominal +/-15dB of gain. Positive centre-detent on 45mm long-throw precision faders. HP Filter Sweepable high pass filter, frequency adjustable from OUT (flat) up to 250Hz. LF Contour Smooth shelving filter, +/-6dB of gain at 50Hz HF Contour Smooth shelving filter, +/-6dB of gain at 14kHz. GAIN Used for overall unity gain adjustment. Adjustable from - infinity to +10dB. CLIP Triple-point clip detector that indicates red when the internal signal is clipping at any one of three critical points. LED Meter Shows output signal level (input signal when eq is bypassed) from -24dBu to +18dBu in 8 steps.

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