Used BSS FCS-966 units are dual-channel, 31-band Constant Q graphic equalisers built for precise audio shaping in both live sound and studio environments. Known as the BSS Opal FCS-966, this second-hand equaliser is a trusted tool among sound engineers seeking clarity and control. Scroll down to browse the used BSS FCS-966 listings currently available.
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BSS FCS-966 specifications
| Brand | BSS |
| Segment | Audio |
About the BSS FCS-966
The BSS FCS-966, also known as the BSS Opal FCS-966, is a professional dual-channel, 31-band Constant Q graphic equaliser designed for precise sound shaping and control. Suited to live sound setups and studio environments alike, it offers advanced audio processing with a robust build intended for reliable long-term performance. The FCS-966 is regarded as a versatile choice for sound engineers requiring consistent clarity and detail in audio reproduction.
BSS FCS-966 — buyer FAQs
What is the BSS FCS-966 and what does it do?
The BSS FCS-966, also known as the BSS Opal FCS-966, is a professional dual-channel, 31-band Constant Q graphic equaliser. It is designed for precise audio shaping and control across both live sound and studio environments, giving sound engineers detailed adjustment of the frequency spectrum across two independent channels within a single unit.
Who makes the BSS FCS-966 and where does it fit in the BSS range?
The FCS-966 is made by BSS Audio, originally Brooke Siren Systems, a British professional audio brand founded in 1979 and part of Harman Professional Solutions. BSS is known for signal processing equipment including crossovers, compressors and limiters. The FCS-966 sits within that signal processing heritage as a dedicated graphic equaliser aimed at professional sound engineers.
What kind of work is the BSS FCS-966 suited to?
The FCS-966 is suited to both live sound setups and studio environments. Its dual-channel, 31-band Constant Q design makes it well matched to tasks requiring accurate frequency control, such as managing feedback in live rigs or shaping the audio path in a studio processing chain.
What should I check when buying a used BSS FCS-966?
On a used FCS-966, confirm that both channels are fully operational and that all 31 bands respond correctly on each channel. Check the physical condition of the faders, which can wear with heavy use. Used units vary in age and condition, so review the listing detail carefully. All 10K Used listings carry a 21-day warranty covering major functional faults; full buying detail is at https://www.10kused.com/used-av-equipment-guide/.
How much does a used BSS FCS-966 cost?
Used BSS FCS-966 prices vary depending on the unit's condition, age and any included accessories such as a flight case. Rather than a fixed figure, the best guide is the live listings on this page, which reflect current market availability and allow you to compare units directly.
