{"product_id":"warm-audio-dirty-boy-jr-booster","title":"Warm Audio Dirty Boy Jr. Booster – British-Voiced Analog Boost Pedal","description":"\u003cp\u003e🚚\u003cstrong\u003eFAST \u0026amp; FREE SHIPPING from Phoenix, AZ!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e🎸\u003cstrong\u003e Local demo available by appointment in Phoenix, AZ\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eWarm Audio Dirty Boy Jr. Booster\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eA high-headroom analog boost that moves from clean signal enhancement to British-style breakup and saturated drive, with active Bass and Treble controls plus three selectable low-end voices.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\" class=\"\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProfessor’s Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Dirty Boy Jr. Booster has considerably more personality than its name suggests. Rather than simply making your guitar louder, it reshapes how the signal hits the front of an amplifier, with a strong British-flavored voice that can add focus, bite, compression, and increasingly aggressive breakup. There’s a useful clean-ish boost at the beginning of the Gain range, but the real appeal is how deliberately this pedal can change the feel and response of an already-good amp.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eRig Role\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Dirty Boy Jr. works especially well as a \u003cstrong\u003efront-end amplifier driver, signal conditioner, or gain-stage enhancer\u003c\/strong\u003e. Keep the Gain relatively low for additional output, focus, and presence, or increase it to push an amplifier into greater saturation while introducing the pedal’s own natural compression and increasingly aggressive breakup.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIts tone controls provide considerably more shaping than a conventional boost. The \u003cstrong\u003eBass\u003c\/strong\u003e control adds focused low end without simply making the signal bigger or looser, while \u003cstrong\u003eTreble\u003c\/strong\u003e ranges from relatively transparent presence to a more pronounced vintage British cut. The three-position \u003cstrong\u003eH-M-L Freq switch\u003c\/strong\u003e further shapes the low-frequency response, allowing the pedal to move between tighter rhythm sounds and fuller lead voices.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThat combination makes the Dirty Boy Jr. particularly useful for conditioning the signal before it reaches an overdrive or amplifier. It can tighten and focus an already-working rig, add bite and authority to a cleaner sound, or push the front end harder for additional compression, harmonic saturation, and touch-sensitive response.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Warm Audio Dirty Boy Jr. Booster recreates the original Dirty Boy Ball Buster circuit in a compact, pedalboard-friendly format.\u003c\/p\u003e\n\u003cp\u003eIts premium all-analog circuit provides up to 10 dB of high-headroom boost while retaining the touch-sensitive response and dynamic amplifier interaction of the original design. At lower Drive settings, it can enhance a clean signal with additional output, presence, and authority. As the Drive increases, the circuit moves naturally into compression, overdrive, and fuzz-inspired saturation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDrive\u003c\/strong\u003e control determines boost level, gain, and saturation. Rather than remaining completely clean throughout its range, it progressively adds more character and compression, allowing the pedal to function as both a signal enhancer and a gain stage.\u003c\/p\u003e\n\u003cp\u003eDedicated \u003cstrong\u003eBass\u003c\/strong\u003e and \u003cstrong\u003eTreble\u003c\/strong\u003e controls provide broader tonal adjustment than a conventional one-knob boost. Bass adds focused low-frequency weight without excessive flub, while Treble moves from smoother presence to brighter, vintage British-style cut.\u003c\/p\u003e\n\u003cp\u003eThe three-position \u003cstrong\u003eFrequency\u003c\/strong\u003e selector changes the circuit’s low-end response. Its tighter setting keeps rhythm sounds focused, the middle setting provides a balanced full-range voice, and the fuller setting adds weight for thicker leads and heavier drive textures.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eQuick Start Settings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"auto\"\u003eProfessor’s Starting Point\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 9–10 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass:\u003c\/strong\u003e Full counterclockwise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble:\u003c\/strong\u003e Noon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreq:\u003c\/strong\u003e Med\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eStart here to hear the pedal’s core boost character with minimal added low end. Increase Gain to push the amplifier harder, then use Bass, Treble, and Freq to shape how the boosted signal interacts with the amp.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTight Rhythm Driver\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 11 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass:\u003c\/strong\u003e 1 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble:\u003c\/strong\u003e Noon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreq:\u003c\/strong\u003e Hi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eA tighter, more focused front-end push for adding attack, definition, and saturation to an already-working amplifier.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eFat, Driven Boost\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e Noon–1 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass:\u003c\/strong\u003e 10–11 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreble:\u003c\/strong\u003e 10 o’clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreq:\u003c\/strong\u003e Low\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eAdds more low-end weight while pushing the circuit further into its own compression and breakup for a thicker, more aggressive amplifier response.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-headroom analog boost and gain pedal\u003c\/li\u003e\n\u003cli\u003eBased on the original Dirty Boy Ball Buster circuit\u003c\/li\u003e\n\u003cli\u003eUp to 10 dB of clean boost\u003c\/li\u003e\n\u003cli\u003eExpanded gain range from clean enhancement to natural compression and overdrive\u003c\/li\u003e\n\u003cli\u003eBritish-style breakup and fuzz-inspired saturation at higher Drive settings\u003c\/li\u003e\n\u003cli\u003eTouch-sensitive response designed for dynamic amplifier interaction\u003c\/li\u003e\n\u003cli\u003eControls: Drive, Bass, Treble, and three-position Frequency selector\u003c\/li\u003e\n\u003cli\u003eThree low-frequency voices for tight, balanced, or fuller response\u003c\/li\u003e\n\u003cli\u003eBass control adds focused low-end without excessive flub\u003c\/li\u003e\n\u003cli\u003eTreble control ranges from transparent presence to vintage British-style cut\u003c\/li\u003e\n\u003cli\u003ePremium all-analog circuitry\u003c\/li\u003e\n\u003cli\u003eTrue-bypass switching\u003c\/li\u003e\n\u003cli\u003e1\/4\" instrument input\u003c\/li\u003e\n\u003cli\u003e1\/4\" amplifier output\u003c\/li\u003e\n\u003cli\u003eStandard 9V DC center-negative power\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.8\" × 2\" × 2.6\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.6 lb.\u003c\/li\u003e\n\u003cli\u003eFive-year limited manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy from Professor Nigel’s?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCurated, Working-Player Gear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery product at Professor Nigel’s earns its place by offering something genuinely useful, musically compelling, or creatively distinct—not simply by filling catalog space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Dealer Confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessor Nigel’s is an authorized Warm Audio dealer. This pedal is brand new, sourced through authorized distribution, and covered by the full manufacturer warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast, Reliable Shipping from Phoenix, AZ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrders are inspected, packed carefully, and shipped quickly from our shop in Phoenix, Arizona, with clear communication throughout the process.\u003c\/p\u003e","brand":"Warm Audio","offers":[{"title":"Default Title","offer_id":52874864099648,"sku":"WA-DBjr-BOOST","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/6486\/0736\/files\/IMG_0184.jpg?v=1789591426","url":"https:\/\/professornigels.com\/products\/warm-audio-dirty-boy-jr-booster","provider":"Professor Nigel's","version":"1.0","type":"link"}