{"product_id":"sigma-guitars-gjm-1e-metallic-black-404711","title":"GJM-1E Metallic Black","description":"\u003ch3\u003eA Modern Grand Jumbo, Between Acoustic Tradition and Stage Needs\u003c\/h3\u003e \u003cbr \/\u003e\u003cp\u003eWith its Grand Jumbo body, the GJM-1E fits the spirit of large acoustics designed to effortlessly fill the sound space. The combination of a solid Sitka spruce top and mahogany body aims for an effective compromise: clarity and responsiveness from the top, warmth and presence in the midrange from the body. The \u003cstrong\u003eblack sparkle\u003c\/strong\u003e finish adds a strong visual signature, designed to stand out under the lights.\u003c\/p\u003e \u003cbr \/\u003e\u003cbr \/\u003e\u003ch3\u003eFor Whom and Which Styles?\u003c\/h3\u003e \u003cbr \/\u003e\u003cp\u003eThe GJM-1E is particularly suited for \u003cstrong\u003eintermediate\u003c\/strong\u003e to \u003cstrong\u003eadvanced\u003c\/strong\u003e guitarists seeking a comfortable acoustic for rhythm playing and reliability when plugged in. Its format and volume reserve make it comfortable in \u003cstrong\u003epop\u003c\/strong\u003e, \u003cstrong\u003eacoustic rock\u003c\/strong\u003e, \u003cstrong\u003efolk\u003c\/strong\u003e, and \u003cstrong\u003evocal accompaniment\u003c\/strong\u003e, especially for energetic strumming, while maintaining definition for fingerpicking.\u003c\/p\u003e \u003cbr \/\u003e\u003cbr \/\u003e\u003ch3\u003eSound\u003c\/h3\u003e \u003cbr \/\u003e\u003cp\u003eThe \u003cstrong\u003esolid Sitka spruce soundboard\u003c\/strong\u003e delivers a clear attack and good note separation, with a response that gains richness as you play. The \u003cstrong\u003emahogany back and sides\u003c\/strong\u003e smooth out the upper spectrum and reinforce the midrange, helping the guitar stay clear in a mix. The \u003cstrong\u003eGrand Jumbo\u003c\/strong\u003e format favors strong \u003cstrong\u003eprojection\u003c\/strong\u003e and a sense of sonic width, appreciated in accompaniment. When plugged in, the \u003cstrong\u003eFishman Presys II EQ\u003c\/strong\u003e allows quick balance adjustments to suit an acoustic amplifier or PA system, and the \u003cstrong\u003ebuilt-in tuner\u003c\/strong\u003e simplifies tuning changes during playing situations.\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:8;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\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)\"\u003eGrand Jumbo\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eNut width\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e44.5 mm \/ 1.75\u0026quot;\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:9;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTop\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esolid Sitka spruce\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eNuts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ebone (headstock nut and saddle nut)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBack and sides\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emahogany\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eTuners\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eoil-bath, chrome finish\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:4;--wb-r:11;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eblack sparkle\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003ePreamp\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eFishman Presys II\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:5;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNeck\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emahogany\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ebuilt-in tuner\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:6;--wb-r:13;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFingerboard\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emicarta\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eGJM-1E\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:7;--wb-r:14;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eScale length\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e25.4\u0026quot; \/ 645 mm\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SIGMA GUITARS","offers":[{"title":"Default Title","offer_id":54360921112851,"sku":"404711","price":555.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/007a431967d8e9ef3ad2d06a71942d0d6c6a0265_SAICO_GJM_1E_MFBK.jpg?v=1789403913","url":"https:\/\/woodbrass.shop\/products\/sigma-guitars-gjm-1e-metallic-black-404711","provider":"Woodbrass.com","version":"1.0","type":"link"}