{"product_id":"marshall-jcm-800-modified-2203-417440","title":"JCM 800 Modified 2203","description":"\u003ch3\u003eHistorical Context and Positioning in the Range\u003c\/h3\u003e\u003cp\u003eThe Marshall JCM800 2203 is one of those \"pivotal\" amps: a reference for big British tone, recognizable by its edgy grain, present mids, and ability to turn a simple riff into a wall of guitars. This \u003cstrong\u003eMarshall JCM800 Modified - 2203MS\u003c\/strong\u003e version continues the myth but with a clear idea to go beyond the vintage recipe by integrating adjustments designed for current expectations. The spirit evoked is that of the \"hot-rodded\" amps that marked the Los Angeles rock scene: more responsiveness, more feel under the fingers, while retaining the Marshall DNA.\u003c\/p\u003e\u003ch3\u003eWho This Amp Is For\u003c\/h3\u003e\u003cp\u003eThe 2203MS is primarily aimed at guitarists who want a \u003cstrong\u003etrue characterful all-tube amp\u003c\/strong\u003e, capable of handling dynamic playing and remaining clear at high volume. In rehearsal and on stage, its \u003cstrong\u003e100 W\u003c\/strong\u003e is an asset for maintaining headroom (and a solid low end) with an energetic drummer, especially in head + cabinet configuration. In the studio, it suits those who like to capture an amp \"that moves\" on the mic, from edgy crunch to thicker saturations, while accepting that the best of this type of head often reveals itself when it can be pushed.\u003c\/p\u003e\u003cp\u003eRegarding styles, it naturally feels at home in \u003cstrong\u003ehard rock\u003c\/strong\u003e, \u003cstrong\u003e70s\/80s rock\u003c\/strong\u003e, \u003cstrong\u003epunk\u003c\/strong\u003e, \u003cstrong\u003eheavy\u003c\/strong\u003e, and all aesthetics that appreciate a sharp drive, pronounced mids, and a guitar that cuts through the mix. With a good overdrive\/boost pedal upfront, the amp also becomes an excellent platform for more modern genres while keeping a decidedly organic signature.\u003c\/p\u003e\u003ch3\u003eFeatures and Innovations\u003c\/h3\u003e\u003cp\u003eThis head remains deliberately straightforward in its approach: \u003cstrong\u003esingle channel\u003c\/strong\u003e, thus a playing philosophy focused on guitar volume, pick attack, and, if needed, a few well-chosen pedals. The interest of the \"Modified\" version is to bring performance-oriented adjustments, catering to those who love the raw character of the 2203 but seek extra comfort and flexibility for everyday use. The \u003cstrong\u003eeffects loop\u003c\/strong\u003e fits perfectly into this logic: it allows placing time-based effects after the amp's distortion (or after your gain chain) to preserve definition and depth, even with a heavily loaded sound.\u003c\/p\u003e\u003cp\u003eThe speaker connectivity is designed to adapt to different cabinets: you have \u003cstrong\u003e2 speaker outputs in 6.35mm Jack\u003c\/strong\u003e and several impedances (\u003cstrong\u003e16, 8, and 4 ohms\u003c\/strong\u003e ), convenient for pairing with a classic 4x12, a more compact 2x12, or varying according to your stage setups. As always with a 100 W all-tube head, matching the right cabinet and speaker plays a major role in the final result: you can go from a very open rock tone to a tighter, more aggressive register depending on the chosen cabinet.\u003c\/p\u003e\u003ch3\u003eThe Sound\u003c\/h3\u003e\u003cp\u003eThis is an \u003cstrong\u003eall-tube head\u003c\/strong\u003e powered by \u003cstrong\u003e4 x EL34\u003c\/strong\u003e : this translates into a crisp attack, solid low end, and a mid-high range that \"speaks\" immediately in the mix. The typical character is that of a very lively Marshall: a \u003cstrong\u003etouch-sensitive dynamic\u003c\/strong\u003e, a \u003cstrong\u003enatural compression\u003c\/strong\u003e that gradually appears when pushing the amp, and a grain that remains clear even with generous saturation. Clean tones exist, but the soul of the 2203MS shines especially in the ranges from \u003cstrong\u003eedgy crunch\u003c\/strong\u003e to \u003cstrong\u003ethick, sharp drive\u003c\/strong\u003e, with that \"controlled roughness\" that keeps a strummed chord textured.\u003c\/p\u003e\u003cp\u003eThe \"Modified\" label refers to this culture of revisiting the JCM800 to get more out of it: more available gain sensation, a sound often perceived as more immediate, and a response better suited to contemporary rigs (pedals, effects in loop, lower tunings). The result: a head that retains the iconic and authoritative side of the JCM800 while aiming for an experience easier to integrate into a modern pedalboard, without losing the very particular pleasure of an all-tube amp that reacts to every nuance of playing.\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:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eGuitar amp head\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eAmplifier\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:7;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eTubes\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:8;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEffects loop\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eYes\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)\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:4;--wb-r:9;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAmp tubes\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x ECC83\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eFinishing\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBlack tolex\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:5;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePre-amp tubes\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e3 x ECC83\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePower output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e100 W\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:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e100 W\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eSpeaker outputs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 speaker outputs in 6.35mm Jack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:7;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eamplifier head\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eCompatible impedances\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e16, 8, and 4 ohms\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:8;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esingle channel\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e740 x 315 mm x 210 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:9;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePreamp tubes\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x ECC83, 1 x ECC83\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e20.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower tubes\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e4 x EL34\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":54356779893011,"sku":"417440","price":2869.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/e42e59825c9fbbfed78281dd9cd89ce2fe76c910_MARSHALL_2203MS_E.jpg?v=1789344843","url":"https:\/\/woodbrass.shop\/products\/marshall-jcm-800-modified-2203-417440","provider":"Woodbrass.com","version":"1.0","type":"link"}