{"title":"Boredbrain","description":"\u003cp\u003eBoredbrain design music hardware focused on flexible signal flow and distinct sound control features that inspire hands-on, experimental performance. From patchbays and interfaces to complete modular mixing systems, Boredbrain products are the nexus between mind and music.\u003c\/p\u003e","products":[{"product_id":"boredbrain-xcelon-eurorack-stereo-mixer-module","title":"Boredbrain Xcelon Eurorack Stereo Mixer Module","description":"\u003ch2\u003e\u003cspan class=\"first-paragraph\"\u003eA Modular Mixing Powerhouse\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"first-paragraph\"\u003eXcelon is an all-analog six-channel stereo audio mixer for eurorack modular systems. With an interface designed for immediate hands-on control and visual feedback, plus extensive CV and expandability, the module is a powerful mixing tool for both performance and production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSix stereo\/dual-mono channels with low-noise analog circuitry\u003c\/li\u003e\n\u003cli\u003eTwo stereo FX sends and two dedicated FX returns\u003c\/li\u003e\n\u003cli\u003eTwo stereo output mix busses selectable per-channel\u003c\/li\u003e\n\u003cli\u003eVariable input gain for both modular and line-level sources\u003c\/li\u003e\n\u003cli\u003eLong-travel volume faders with CV responsive LED indicators\u003c\/li\u003e\n\u003cli\u003eBalance controls with pan law curve and dual-mono crossfade mode\u003c\/li\u003e\n\u003cli\u003eClickless mutes and VU meters on all channels\u003c\/li\u003e\n\u003cli\u003eTwenty-six discrete control voltage inputs\u003c\/li\u003e\n\u003cli\u003eConfigurable jumpers for pre\/post-fader FX and meters, plus volume VCA mode\u003c\/li\u003e\n\u003cli\u003eExpansion ports for channel expanders, direct outputs, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eWidth: 48hp\u003cbr\u003eDepth: 38mm\u003cbr\u003ePower: +395mA, -320mA\u003c\/p\u003e","brand":"Boredbrain","offers":[{"title":"Default Title","offer_id":56368977609077,"sku":"BOREDBRAIN-XCELON","price":929.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/6952\/2736\/files\/boredbrain-xcelon.jpg?v=1763551610"},{"product_id":"boredbrain-xcelon-sl-stereo-standalone-performance-mixer","title":"Boredbrain Xcelon SL Dynamic Analog Performance Mixer","description":"\u003ch2\u003eXcelon SL is a purpose-built analog mixer for electronic musicians, designed to give modern workflows an essential combination of mixing utilities.\u003c\/h2\u003e\n\u003ch3\u003eThe essential mixer for electronic musicians\u003c\/h3\u003e\n\u003cp\u003eBuilt on the same DNA as the original Xcelon Eurorack mixer, SL brings that approach to the desktop—integrating pro-grade circuitry and optimised features into a compact, highly ergonomic layout.\u003c\/p\u003e\n\u003ch3\u003eTrue performance mixing for studio and live\u003c\/h3\u003e\n\u003cp\u003eXcelon SL combines immediate, hands-on mix control with a focused set of tools to shape sound, control movement, and define space—equally suited for studio and live. After more than two years of design, development, and community engagement, SL has emerged as a uniquely powerful mixer for electronic musicians—built for true performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully analog signal path using pro-grade circuit architectures\u003c\/li\u003e\n\u003cli\u003eEight stereo channels featuring dual-mode optimized controls\u003c\/li\u003e\n\u003cli\u003eIntegrated sidechain offering frequency, threshold, and decay control\u003c\/li\u003e\n\u003cli\u003eAssignable DJ-style performance filter with dual resonance controls\u003c\/li\u003e\n\u003cli\u003eTwo additional mix busses, each with stereo insert paths\u003c\/li\u003e\n\u003cli\u003eTwo stereo FX sends and sidechain-responsive stereo returns\u003c\/li\u003e\n\u003cli\u003eBalanced master outputs plus independent stereo recording output\u003c\/li\u003e\n\u003cli\u003eCue monitoring system with high-powered headphone output\u003c\/li\u003e\n\u003cli\u003eDedicated microphone input assignable to Channel 8\u003c\/li\u003e\n\u003cli\u003eStereo auxiliary input for external sources\u003c\/li\u003e\n\u003cli\u003eErgonomic layout in an ultra-compact, portable form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eDual-Mode Channel Controls\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eGAIN + DRIVE\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe pro-quality stereo input handles everything from line-level sources to hot modular signals, with ample headroom throughout. Channel inputs use an unbalanced path optimized for local connections to electronic instruments, with a carefully engineered input stage for exceptionally low noise and reliable performance. A switchable DRIVE mode engages an asymmetrical overdrive circuit, taking the signal from a hint of grit to heavy saturation using the same GAIN control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eEQ + MID\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe classic tilt-style EQ allows for tonal adjustment with immediate, musical results—useful for placing sounds within a dense electronic mix. Choice components and tuned circuitry preserve clarity and detail across the frequency range. Enabling MID mode shifts the same control to the midrange to either scoop and make space or boost and add presence.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eCOMP + PUNCH\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe onboard analog VCA compressor shapes transients and smooths dynamics. A single control links threshold and make-up gain so added compression stays mix-ready, steadily increasing average loudness. PUNCH mode changes the attack and release settings to emphasize transients and bring percussive elements forward.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eBAL + XFADE\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe balance control uses an equal-power pan law for natural-feeling placement across the stereo field, without the center feeling “thin.” XFADE mode reconfigures the channel for dual-mono use: the left and right inputs become two mono sources, and the same control crossfades between them—ideal for blending two machines, two voices, or two layers on one channel.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eVOL + SC CV\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWhile other channel controls use rotary knobs, the VCA-based volume control uses a vertical fader for precise, immediate level adjustment during a live mix. The adjacent VU meter shows the signal level relative to other channels. In SC RCV mode, the channel responds to the master sidechain signal, applying ducking directly at the VCA. The illuminated fader reflects the resulting level, visually tracking the effect as it happens.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eCUE + OUT\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe CUE button activates the channel PFL (pre-fader listen), allowing it to be monitored in headphones before bringing it into the mix. Multiple channels can be routed to the cue bus simultaneously for combined PFL monitoring. Additionally, by plugging into the OUT jack atop each channel, the pre-fader signal can be tapped with a stereo cable (3.5mm) for multi-track recording or other creative uses.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eFX1 \u0026amp; FX2 + PRE\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTwo independent stereo sends route each channel to external effects busses with variable controls. Their gray knobs highlight the FX controls at a glance, inviting continual play—a classic Xcelon touch. Selecting PRE on either send decouples it from the volume fader for full-wash effects, cue-style sends, or other custom routes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eMIX A \u0026amp; MIX B\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe output of each channel can be sent to either of two alternate mix busses before ultimately reaching the main bus, allowing for channel grouping, stereo insert effects, and master filter assignment. Using the three-way switch labeled A-MAIN-B, mix bus selection can be made on-the-fly for highly performative routing flexibility.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eAnalog Performance Filter\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLocated at the core of Xcelon SL's panel, the analog performance filter is a prime mixing tool for modern electronic music performances. With its distinctive character and simple control interface, the filter can be used to shape low-end or high-end energy with accuracy and immediacy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe DJ-style FILTER control continuously sweeps the cutoff across the low-pass and high-pass sides, with a neutral zone between them defined by an easy-to-find center detent. Pressing ON activates or deactivates the filter, regardless of knob position. Separate LPF RES and HPF RES controls provide dedicated resonance “presets” for each mode, so the low-pass and high-pass sides keep their own predictable characters without continual readjustment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe filter circuit is selectively assignable to either the A or B mix busses using the FILTER switch, or FLTR ALL (directly below the master volume control) can override the assignment and filter the entire mix. This flexibility allows either one channel to be filtered, a group of channels, or everything at once.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eIntegrated Dynamic Sidechain\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe integrated sidechain is built as a highly reactive and playable performance feature, intended to enhance rhythmic energy. By design, it generates a smooth envelope control signal that can duck selected channel faders (and FX returns) in real time, creating that classic sidechain effect without the need for external routing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe sidechain circuit listens to Channel 1 by default, or it can be driven from any source through EXT SC IN (3.5mm). FREQ focuses the detector on the part of the trigger that matters, THRESH sets when it reacts, and DECAY defines how long the envelope breathes—tight and rhythmic or longer and more elastic depending on tempo and feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe main SIDECHAIN control sets the intensity of the interaction across the mix, while its LED displays the effective envelope signal. With SC RCV enabled, selected channels apply that envelope directly as ducking, and their fader LEDs provide dynamic visual feedback to the performer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eFlexible Bus and Effects Routing\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLike many Boredbrain devices, Xcelon SL prioritizes external effects routing. There are four stereo effects busses—two stereo sends and returns (FX1 and FX2) and two stereo insert paths on Mix A and B—providing multiple ways to integrate pedals and effects into the mix. The conventional-style sends make it easy to add dimension to any channel, while the A\/B busses can be used to insert an effect on a single channel, a set of channels, or an entire submix.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach channel feeds both FX sends, allowing independent control over how much signal is routed to external effects. These are typically used for time-based effects like delays and reverbs, although there are no rules against using them in other ways. Dedicated FX1 RTN and FX2 RTN controls return those signals on stereo paths (normalled L→R for mono compatibility). A shared SC RCV switch makes the returns sidechain-responsive, essential for longer decays to follow the groove instead of building up across the mix.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMix A and B add an intermediate layer of routing before the main mix. Channels can be assigned to either bus and processed through their stereo inserts, with the MIX A and MIX B controls setting the return level. The insert returns are normalled, so signal passes undisturbed when nothing is connected—keeping the path transparent until an effect is patched in. When not used for inserts, the stereo returns can also function as additional inputs.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003eMaster and Monitor Essentials\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe master section is built for real-world output levels, with balanced outputs and headroom up to +25 dBu for professional connection to studio interfaces and live systems alike. MASTER controls the output level, while dual 10-segment meters provide clear level reference on the master bus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor monitoring, the headphone circuit is designed to drive a wide range of headphones with the detail and power needed for both studio and live use. PHONES controls the level at the front-panel headphone jack, and the CUE MIX switch lets you monitor the cue mix instead of the main mix to check signals before bringing them in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUsing the rear CH8 MIC switch, a dedicated dynamic microphone input can be routed to Channel 8, with access to the same processing and routing as any other source—EQ, compression, FX sends, sidechain response, and the performance filter when assigned. In XFADE mode, the microphone can share the channel and be crossfaded with a separate mono line input plugged into the right input.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eAUX IN\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eAUX IN brings any stereo line-level source directly into the main mix—useful for a backup audio feed, direct DAW output, or daisy-chaining another mixer—and can even be routed through the performance filter when FLTR ALL is enabled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eREC OUT\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eREC OUT provides a consistent line-level stereo recording output via 3.5mm, unaffected by the MASTER level, for convenient connection to mobile recorders and interfaces. The output is attenuated by 10 dB to prevent overload of portable devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMETERS PRE\/POST\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eThe CHANNEL METERS switch, accessed internally by removing the right side panel, lets channel metering run post-fader (default) for true mix-relative levels, or pre-fader for DJ-style signal visibility before bringing sources into the mix.\u003c\/span\u003e\u003c\/p\u003e","brand":"Boredbrain","offers":[{"title":"Default Title","offer_id":57189575557493,"sku":"BORED-XSL","price":1629.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/6952\/2736\/files\/Xcelon_SL_top_white.webp?v=1778832831"}],"url":"https:\/\/rubadub.co.uk\/collections\/boredbrain.oembed","provider":"Rubadub","version":"1.0","type":"link"}