{"product_id":"darkglass-luminal-booster-ultra-preamp-di-401763","title":"LUMINAL ULTRA BOOSTER - PREAMP DI","description":"\u003ch3\u003eA Pedal Designed as a Modern \"Channel Strip\" for Demanding Bassists\u003c\/h3\u003e\u003cp\u003eThe Darkglass Luminal Booster Ultra embodies a very contemporary approach to bass tone: achieving a signal that is simultaneously \u003cstrong\u003epowerful\u003c\/strong\u003e, \u003cstrong\u003eclean\u003c\/strong\u003e, and \u003cstrong\u003econtrolled\u003c\/strong\u003e without sacrificing the instrument's character. Its concept combines the warmth and presence of a \u003cstrong\u003eharmonic boost\u003c\/strong\u003e with the precision of an adjustable \u003cstrong\u003eparallel compression\u003c\/strong\u003e to preserve attack and natural playing while thickening sustain and note hold. Add a 6-band equalizer and IR management, and you get a pedal capable of replacing several links in a chain (boost, compressor, equalization, and cab sim finishing) in a pedalboard-friendly format.\u003c\/p\u003e\u003ch3\u003eWho It's For and Which Styles the Luminal Booster Ultra Excels In\u003c\/h3\u003e\u003cp\u003eThis pedal is aimed at bassists who want a \u003cstrong\u003emix-ready sound\u003c\/strong\u003e that remains consistent from track to track. In rock and metal, it helps maintain a solid low end and clear attack, even with aggressive playing or low tunings. In funk, pop, or gospel, the parallel compression provides fine dynamic control while allowing transients to breathe-ideal for ghost notes and right-hand nuances. In the studio, the 6-band equalizer and gain reduction indicator speed up dialing in your tone: you adjust what you hear and immediately see what you're compressing.\u003c\/p\u003e\u003cp\u003eOn stage, the Luminal Booster Ultra becomes a simple solution to stabilize levels, enhance presence, and adapt the sound to the PA system thanks to the IRs. It's also an excellent choice if you switch between multiple basses: a passive bass can gain density and definition, while an active bass can be refocused to sit perfectly in the mix.\u003c\/p\u003e\u003ch3\u003eControls, Modes, and Integration: Flexibility Designed for the Pedalboard\u003c\/h3\u003e\u003cp\u003eThe Luminal Booster Ultra emphasizes \u003cstrong\u003econtrol\u003c\/strong\u003e and ergonomics. The 6-band graphic equalizer allows quick correction of resonances, cutting intrusive low-mids or adding attack without relying on approximate settings. The \u003cstrong\u003eparallel compressor\u003c\/strong\u003e (with adjustable frequency) helps target the spectral area that triggers compression-a major advantage for maintaining a full low end while controlling peaks and snap.\u003c\/p\u003e\u003cp\u003eThe pedal also offers a \"studio\"-oriented operating logic with its \u003cstrong\u003egain reduction indicator\u003c\/strong\u003e, very useful to avoid over-compression. Regarding modes, a \u003cstrong\u003elong press on the left footswitch\u003c\/strong\u003e switches the order of the two engines (compression and harmonic boost): you then activate either \u003cstrong\u003eblue mode\u003c\/strong\u003e or \u003cstrong\u003ered mode\u003c\/strong\u003e. In practice, reversing the order changes the feel under your fingers: depending on your instrument and playing style, you can favor a tighter, more controlled response or a more open, harmonic tone.\u003c\/p\u003e\u003cp\u003eFinally, the \u003cstrong\u003eUSB C port\u003c\/strong\u003e allows connecting the pedal to a computer to load IRs and manage various parameters via the dedicated app. You can notably \u003cstrong\u003eload impulses from a library\u003c\/strong\u003e or import your own files (including third-party) to match your favorite cab, album sound, or a more modern aesthetic. The app also lets you \u003cstrong\u003econtrol the headphone output level\u003c\/strong\u003e, handy for silent practice while maintaining a polished sound.\u003c\/p\u003e\u003ch3\u003eSound Character\u003c\/h3\u003e\u003cp\u003eThe Luminal Booster Ultra's sonic signature lies at the intersection of \u003cstrong\u003epurity\u003c\/strong\u003e and \u003cstrong\u003epower\u003c\/strong\u003e: the harmonic boost adds presence and musical definition, while the parallel compression provides subtle \"glue\" without crushing dynamics when properly set. The result can range from a very \u003cstrong\u003etransparent\u003c\/strong\u003e sound (just more stable, denser, and clearer) to a more colored tone by adjusting the equalization and treatment intensity.\u003c\/p\u003e\u003cp\u003eIt responds particularly well to right-hand dynamics: playing harder, you'll feel the compression tame peaks while letting the energy of your playing come through, improving consistency and clarity in the mix. With suitable IRs, the final output gains coherence and \"finish,\" as if your chain included a studio-style post-processing stage-ideal for direct recording or amp-less setups.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol 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