{"product_id":"j-rockett-audio-designs-45-caliber-overdrive-268666","title":"OVERDRIVE .45 CALIBER","description":"\u003ch3\u003eA Tribute to the 1962 JTM45: The \"Amp\" Overdrive According to J.Rockett\u003c\/h3\u003e\u003cp\u003eThe J.Rockett 45 Caliber was designed with a clear idea: to capture the sonic DNA of the 1962 JTM45 when pushed to its limits. This is not about modern distortion, but an \u003cstrong\u003eamp-inspired overdrive\u003c\/strong\u003e, with that blend of bite, air, and warmth that brings chords to life. J.Rockett cites very specific references: the sharp and edgy side of Malcolm Young-style rhythms, and the raw energy of the rock sounds \"Live at Leeds\" associated with Pete Townshend.\u003c\/p\u003e\u003cp\u003eOn paper, \"making a JTM45 in a pedal\" seems simple. In practice, recreating both \u003cstrong\u003ethe sound\u003c\/strong\u003e and \u003cstrong\u003ethe feel\u003c\/strong\u003e (how the overdrive responds to the right hand and guitar volume) is a real challenge. The 45 Caliber was precisely developed to give that impression of an amp that breathes, compresses slightly when attacked hard, and clears up when played softer.\u003c\/p\u003e\u003ch3\u003eFor Whom, Which Styles, and In What Context?\u003c\/h3\u003e\u003cp\u003eThe 45 Caliber targets guitarists looking for a \u003cstrong\u003erock overdrive pedal\u003c\/strong\u003e capable of doing the job in rehearsal, on stage, or in the studio, without turning the sound into an obvious \"effect.\" It excels on rhythms: open chords, power chords, edgy riffs, double-stops-everything that demands \u003cstrong\u003egrain\u003c\/strong\u003e and \u003cstrong\u003eclarity\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eRegarding styles, it naturally fits in \u003cstrong\u003eblues-rock\u003c\/strong\u003e, \u003cstrong\u003eclassic rock\u003c\/strong\u003e, \u003cstrong\u003evintage hard rock\u003c\/strong\u003e, garage, indie rock, and even punk when a more \"amp-like\" saturation rather than \"high-gain\" is desired. Paired with a clean amp (a \"pedal platform\" type), it delivers immediate English crunch. Paired with an amp already on the edge of breakup, it acts as a \u003cstrong\u003ekick\u003c\/strong\u003e to thicken saturation and bring out the pick attack.\u003c\/p\u003e\u003ch3\u003eSettings, Controls, and Design Highlights\u003c\/h3\u003e\u003cp\u003eThe philosophy of the J.Rockett 45 Caliber remains straightforward: get to the right sound quickly, with useful controls. The controls allow you to dial in the \u003cstrong\u003egain level\u003c\/strong\u003e and adjust the tone via an EQ designed to keep chords clear even when pushing the overdrive. The goal is to move from a light, edgy, and dynamic crunch to a thicker saturation ideal for muscular choruses and riffs that need to \"stick\" in the mix.\u003c\/p\u003e\u003cp\u003eThe pedal also features the \u003cstrong\u003eSpeed Switch\u003c\/strong\u003e system, designed to simplify footswitch management: a practical approach for musicians who play hard, often, and want a reliable pedal that's easy to maintain on a pedalboard.\u003c\/p\u003e\u003cp\u003eFinally, the 9V DC center-negative power supply and very low consumption make integration into any setup easy, including multi-output power supplies where every milliamp counts.\u003c\/p\u003e\u003ch3\u003eThe Sound\u003c\/h3\u003e\u003cp\u003eThe 45 Caliber delivers an overdrive with a \u003cstrong\u003eBritish character\u003c\/strong\u003e: present mids, a high end that can stay bright without becoming harsh, and a tight low end to keep riffs clear. The result recalls a pushed vintage amp: it's not ultra-compressed saturation, but a drive that \u003cstrong\u003eresponds to touch\u003c\/strong\u003e, pick attack, and guitar volume.\u003c\/p\u003e\u003cp\u003eIn rhythm playing, you easily get that articulated \"crunchy\" sound that highlights attacks, with slight natural compression when playing harder. On single-coils, the pedal retains clarity and twang while adding density. On humbuckers, it thickens the signal and enhances impact, ideal for full rock chords and immediate presence in the mix. It's typically the kind of overdrive that sits at the heart of a rock sound: \u003cstrong\u003egrain, dynamics, and amp feel\u003c\/strong\u003e.\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 style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEffects\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eOverdrive\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esector\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ePedal\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eelectric guitar\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEQ\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 channels\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eGold\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\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 style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:1;--wb-r:3;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e5.9 x 10.1 x 3.4 cm (W x D x H)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConsumption\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e8 mA\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:4;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003enot included\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eRequired voltage\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e9V DC (center negative)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"J.Rockett Audio Designs","offers":[{"title":"Default Title","offer_id":54361254527251,"sku":"268666","price":208.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/8c00f4abdaaf7de58b3684ed64866604d60676b4_FACE_57995.jpg?v=1788885213","url":"https:\/\/woodbrass.shop\/products\/j-rockett-audio-designs-overdrive-45-caliber-268666","provider":"Woodbrass.com","version":"1.0","type":"link"}