{"id":194334,"date":"2026-06-09T13:24:21","date_gmt":"2026-06-09T11:24:21","guid":{"rendered":"https:\/\/www.gitarrentotal.ch\/?post_type=product&p=194334"},"modified":"2026-06-11T11:45:47","modified_gmt":"2026-06-11T09:45:47","slug":"marshall-1968-jtm100-super-p-a-modified-1966-white-panel","status":"publish","type":"product","link":"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/","title":{"rendered":"Marshall 1968 JTM100 Super P.A. Modified 1966 “White Panel”"},"content":{"rendered":"

Marshall Plexi \u201cSuper P.A.\u201d from the first year of production. The 100-watt PA amp with model number 1968 was only produced from 1966 to 1975. This early \u201cWhite Panel\u201d Plexi has been converted into a 4-channel guitar amp. Each of the four inputs has its own gain control and shares a common master volume. A very well-executed modification! The amp sounds fantastic (does anyone know this Mathi?).<\/p>\n

This JTM100 is a dream come true for any recording studio! If you’re looking for that legendary Plexi sound but don’t want to sacrifice the flexibility of master volume, send\/return, and variable power, this amp is perfect for you.<\/p>\n","protected":false},"excerpt":{"rendered":"

Marshall Plexi \u201cSuper P.A.\u201d from the first year of production. The 100-watt PA amp with model number 1968 was only […]<\/p>\n","protected":false},"featured_media":192237,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[2024,1890,2420,2977,2670],"product_tag":[],"class_list":["post-194334","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products-en","product_cat-amps","product_cat-guitar-amps-en","product_cat-marshall-en","product_cat-vintage-used-guitar-amps","product_shipping_class-uebergroessen-en","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nMarshall 1968 JTM100 Super P.A. Modified 1966 "White Panel" - Gitarren Total<\/title>\n<meta name=\"description\" content=\"all Plexi \u201cSuper P.A.\u201d from the first year of production. The 100-watt PA amp with model number 1968 was only produced from 1966 to 1975. This early \u201cWhite Panel\u201d Plexi has been converted into a 4-channel guitar amp. Each of the four inputs has its own gain control and shares a common master volume. A very well-executed modification! The amp sounds fantastic (does anyone know this Mathi?).This JTM100 is a dream come true for any recording studio! If you're looking for that legendary Plexi sound but don't want to sacrifice the flexibility of master volume, send\/return, and variable power, this amp is perfect for you.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marshall 1968 JTM100 Super P.A. Modified 1966 "White Panel" - Gitarren Total\" \/>\n<meta property=\"og:description\" content=\"all Plexi \u201cSuper P.A.\u201d from the first year of production. The 100-watt PA amp with model number 1968 was only produced from 1966 to 1975. This early \u201cWhite Panel\u201d Plexi has been converted into a 4-channel guitar amp. Each of the four inputs has its own gain control and shares a common master volume. A very well-executed modification! The amp sounds fantastic (does anyone know this Mathi?).This JTM100 is a dream come true for any recording studio! If you're looking for that legendary Plexi sound but don't want to sacrifice the flexibility of master volume, send\/return, and variable power, this amp is perfect for you.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/\" \/>\n<meta property=\"og:site_name\" content=\"Gitarren Total\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-11T09:45:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gitarrentotal.ch\/wp-content\/uploads\/2026\/05\/Marshall1968JTM100SuperPA1966Modified-1-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"985\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/\",\"url\":\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/\",\"name\":\"Marshall 1968 JTM100 Super P.A. 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A very well-executed modification! The amp sounds fantastic (does anyone know this Mathi?).This JTM100 is a dream come true for any recording studio! If you're looking for that legendary Plexi sound but don't want to sacrifice the flexibility of master volume, send\/return, and variable power, this amp is perfect for you.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/#primaryimage\",\"url\":\"https:\/\/www.gitarrentotal.ch\/wp-content\/uploads\/2026\/05\/Marshall1968JTM100SuperPA1966Modified-1-scaled.jpg\",\"contentUrl\":\"https:\/\/www.gitarrentotal.ch\/wp-content\/uploads\/2026\/05\/Marshall1968JTM100SuperPA1966Modified-1-scaled.jpg\",\"width\":2560,\"height\":985},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.gitarrentotal.ch\/en\/product\/marshall-1968-jtm100-super-p-a-modified-1966-white-panel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.gitarrentotal.ch\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Store\",\"item\":\"https:\/\/www.gitarrentotal.ch\/en\/shop-2\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Marshall 1968 JTM100 Super P.A. 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