{"product_id":"tantrum-audio-nexus-room-correction-processor-monitor-controller","title":"Tantrum Audio NEXUS Room Correction Processor \u0026 Monitor Controller","description":"\u003cdiv class=\"sx-nexus-brochure\" style=\"display:contents;color:#f6f5f1;\"\u003e\n\u003cdiv style=\"display:flow-root;max-width:100%;overflow:hidden;border:1px solid #484538;border-radius:14px;background:#1b1c1e;color:#f6f5f1;\"\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);background:linear-gradient(135deg,#3e371a,#1b1c1e);border-top:4px solid #edc52e;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eTANTRUM AUDIO · NEXUS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 18px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(28px,4vw,44px);line-height:1.12;font-weight:600;letter-spacing:-.025em;color:#f6f5f1;\"\u003eOne monitoring system.\u003cbr\u003eEvery source in focus.\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eThe \u003cstrong\u003eTantrum Audio NEXUS\u003c\/strong\u003e brings room correction, speaker alignment and monitor control together in a compact hardware processor. Connect your audio interface, computer or external player, then send the corrected signal to your monitors and subwoofer. The EQ, crossover and alignment run inside NEXUS, giving your different playback sources a consistent monitoring path.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;\"\u003e\n\u003cspan style=\"padding:8px 11px;border:1px solid #7d713e;border-radius:4px;font-size:11px;line-height:1.4;color:#f7e8a2;\"\u003eHARDWARE ROOM CORRECTION\u003c\/span\u003e\u003cspan style=\"padding:8px 11px;border:1px solid #7d713e;border-radius:4px;font-size:11px;line-height:1.4;color:#f7e8a2;\"\u003eSTEREO + SUB INTEGRATION\u003c\/span\u003e\u003cspan style=\"padding:8px 11px;border:1px solid #7d713e;border-radius:4px;font-size:11px;line-height:1.4;color:#f7e8a2;\"\u003eOMNISSIAH INCLUDED\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/1216\/1407\/files\/tantrum-audio-nexus-studio.png?v=1792495940\" alt=\"Tantrum Audio NEXUS hardware room correction processor in a studio setting\" loading=\"lazy\" width=\"1959\" height=\"1567\" style=\"display:block;width:100%;max-width:100%;height:auto;margin:0;border:0;aspect-ratio:2.5\/1;object-fit:cover;object-position:center 51%;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flow-root;max-width:100%;overflow:hidden;border:1px solid #484538;border-radius:14px;background:#1b1c1e;color:#f6f5f1;clear:both;margin-top:24px;\"\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);background:#25251f;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eWHY NEXUS?\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003eA permanent place for your calibration.\u003c\/h3\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px;margin-top:22px;\"\u003e\n\u003cdiv style=\"padding:22px;background:#2c2c24;border:1px solid #514d38;border-radius:10px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003e01 \/ INDEPENDENT OF YOUR DAW\u003c\/p\u003e\n\u003ch4 style=\"margin:0 0 12px;font-family:Tomorrow,Arial,sans-serif;font-size:20px;line-height:1.3;color:#f6f5f1;\"\u003eCorrection that stays with your speakers.\u003c\/h4\u003e\n\u003cp style=\"margin:0;font-size:14px;line-height:1.75;color:#deded9;\"\u003eSave the calibration to NEXUS and it continues processing on its own. Change sessions or use an external playback source and the monitoring correction is still there.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:22px;background:#2c2c24;border:1px solid #514d38;border-radius:10px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003e02 \/ STEREO + SUB\u003c\/p\u003e\n\u003ch4 style=\"margin:0 0 12px;font-family:Tomorrow,Arial,sans-serif;font-size:20px;line-height:1.3;color:#f6f5f1;\"\u003eMake the system work together.\u003c\/h4\u003e\n\u003cp style=\"margin:0;font-size:14px;line-height:1.75;color:#deded9;\"\u003eThree outputs, a configurable crossover and per-output alignment let you integrate a stereo pair with a subwoofer, or use the third output for a mono reference speaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:22px;background:#2c2c24;border:1px solid #514d38;border-radius:10px;min-width:0;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003e03 \/ SOFTWARE INCLUDED\u003c\/p\u003e\n\u003ch4 style=\"margin:0 0 12px;font-family:Tomorrow,Arial,sans-serif;font-size:20px;line-height:1.3;color:#f6f5f1;\"\u003eMeasure, understand, refine.\u003c\/h4\u003e\n\u003cp style=\"margin:0;font-size:14px;line-height:1.75;color:#deded9;\"\u003eOmnissiah handles measurement and setup, with plain-language explanations of its correction decisions. It is included with NEXUS, with no subscription required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eYOUR SOURCES, CONNECTED\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003ePut NEXUS at the centre of your listening.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eUse the balanced stereo line inputs for your existing audio interface or console, USB audio for computer playback, coaxial S\/PDIF for a digital source, and the 3.5 mm stereo auxiliary input for a phone or external player. USB and S\/PDIF send audio directly to the processor without first converting it to analogue.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eOutputs 1 and 2 feed your powered monitors or power amplifier. Output 3 can feed a subwoofer, mono reference speaker or utility destination. With maximum levels of +20 dBu at the main analogue inputs and +18 dBu at the outputs, NEXUS is designed to sit in a professional line-level monitoring chain.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eUsed downstream of your audio interface as a monitor processor, the correction changes what you hear through the speakers; it is not an insert in your DAW mix or part of a normal in-DAW export.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/1216\/1407\/files\/tantrum-audio-nexus-rear-eeeeee-2560.png?v=1792497348\" alt=\"Tantrum Audio NEXUS rear panel showing balanced inputs and outputs, aux input, S\/PDIF and USB-C\" loading=\"lazy\" width=\"2560\" height=\"2560\" style=\"display:block;width:100%;max-width:100%;height:auto;margin:0;border:0;aspect-ratio:3.7\/1;object-fit:cover;object-position:center 51%;background:#eeeeee;\"\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);background:#25251f;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eROOM MEASUREMENT \u0026amp; CORRECTION\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003eUnderstand what your room is doing.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eOmnissiah is the measurement and configuration software included with NEXUS. Measure your speakers in the room, build the correction and write the settings to the hardware over USB-C. Once configured, NEXUS keeps running independently of the computer.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eEach channel receives a diagnostic card explaining what the software corrected, what it deliberately left alone and why. That makes it easier to distinguish problems that respond to filtering from those that need attention to speaker placement or acoustic treatment.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eRoom correction complements a well-set-up listening space. It can help control correctable peaks and improve tonal balance, while the diagnostics help you avoid trying to solve every acoustic problem with more EQ.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eCROSSOVER, PHASE \u0026amp; TIMING\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003eBring your monitors and subwoofer into alignment.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eAdding a subwoofer involves more than extending the bass response. Its level, crossover and arrival time need to work with the main monitors. NEXUS brings those adjustments into one processor, with up to 10 ms of delay per output, all-pass phase correction and independent gain and polarity controls.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eThe DSP provides 15 filters per output, including parametric EQ and all-pass filters, alongside 24 dB\/octave Linkwitz–Riley or Butterworth high-pass and low-pass crossover options. This gives you the tools to manage the overlap between the sub and mains and refine how they combine at the listening position.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eProcessing latency of approximately 1 ms keeps the additional delay small for recording and live monitoring. Your audio interface and DAW buffer still contribute their own latency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/1216\/1407\/files\/tantrum-audio-nexus-macro-control.jpg?v=1792495951\" alt=\"NEXUS shown alongside a Stream Deck for configurable monitor-control workflows; controller sold separately\" loading=\"lazy\" width=\"6000\" height=\"4000\" style=\"display:block;width:100%;max-width:100%;height:auto;margin:0;border:0;aspect-ratio:1.8\/1;object-fit:cover;object-position:center 58%;\"\u003e\n\u003cdiv style=\"padding:10px 22px;background:#141517;color:#b8b8b1;font-size:11px;line-height:1.6;\"\u003eExternal control surface shown for illustration; sold separately. Remote-control workflows require appropriate MIDI\/OSC software and controller configuration.\u003c\/div\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);background:#25251f;\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eMAKE IT YOUR MONITOR CONTROLLER\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003ePut the controls where you want them.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eNEXUS supports configurable macros over MIDI and OSC, so compatible control surfaces, tablet apps and button controllers can become part of your monitoring workflow. Through Omnissiah, set up commands for master volume, source selection, output muting, preset recall or correction bypass.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eBuild a command to mute the sub, switch between your mains and a mono reference speaker, or compare corrected and uncorrected playback. Output gain, delay, polarity and crossover bypass can also be controlled, giving you scope to tailor the system to the way you work.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003eThe front panel keeps things simple with signal and status indicators, while the audio and USB-C connections sit at the rear. The processing remains in the hardware; configuration and remote control provide the flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);\"\u003e\n\u003cp style=\"margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;line-height:1.5;color:#f2cc39;\"\u003eGETTING STARTED\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:clamp(23px,3vw,32px);line-height:1.2;font-weight:600;color:#f6f5f1;\"\u003eMeasure once. Keep the result in hardware.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003e\u003cstrong\u003eConnect your system.\u003c\/strong\u003e Place NEXUS between your playback sources and powered monitors or amplifier, adding a subwoofer to the third output if required.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003e\u003cstrong\u003eMeasure and configure.\u003c\/strong\u003e Use Omnissiah and a suitable measurement microphone to assess the room, then configure correction, crossover and speaker alignment. Omnissiah supports macOS, Windows and Linux and works with measurement microphones from other manufacturers.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;color:#deded9;font-size:15px;line-height:1.75;\"\u003e\u003cstrong\u003eSave and listen.\u003c\/strong\u003e Write the settings to NEXUS and use the saved processing independently of the computer. Return to the software when you need to measure again or refine the setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:clamp(22px,4vw,38px);background:#eeeeee;color:#242622;\"\u003e\n\u003ch3 style=\"margin:0 0 16px;font-family:Tomorrow,Arial,sans-serif;font-size:24px;line-height:1.3;color:#242622;\"\u003eBuild around the monitors you already own.\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px;font-size:14px;line-height:1.75;color:#42453e;\"\u003eNEXUS suits stereo monitoring and 2.1 systems with a subwoofer. It is a line-level processor, so passive speakers require a separate power amplifier. Omnissiah software is included; a measurement microphone, speakers and external controllers are not included with this listing.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:14px;line-height:1.75;color:#42453e;\"\u003eA measurement microphone needs an appropriate connection to your measurement system; NEXUS’s analogue inputs are line-level inputs. Contact SX Pro for help matching it to your setup and for the latest availability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tantrum Audio","offers":[{"title":"Default Title","offer_id":58892012487039,"sku":"NEXUS","price":429.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/1216\/1407\/files\/tantrum-audio-nexus-front-eeeeee-2560.png?v=1792497336","url":"https:\/\/sxpro.co.uk\/products\/tantrum-audio-nexus-room-correction-processor-monitor-controller","provider":"SX Pro","version":"1.0","type":"link"}