<\/title><\/p>\n<style><\/style>\n<\/head><body><span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">JAM RetroVibe Mk.I Chorus \/ Vibrato Pedal<\/span><\/p>\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">The JAM RetroVibe Mk.I is the original and now highly collectible first version of the legendary RetroVibe. Handcrafted in Greece, it represents one of the most faithful and musical interpretations of the classic Uni-Vibe sound, delivering rich chorus, deep vibrato, and the distinctive three-dimensional pulse associated with some of the most iconic guitar tones of all time. The first version of the RetroVibe is 100% analog, with no digital circuitry or digital diodes, providing an authentic, organic, and lively character that responds immediately to the player’s touch. From subtle swirling textures to intense rotary-style modulation effects, the RetroVibe Mk.I remains one of the most sought-after choices for vintage tone enthusiasts. The Chorus\/Vibrato mode switch allows selection between the two classic operating modes, while the handcrafted construction and attention to detail ensure outstanding sound quality and reliability. The RetroVibe Mk.I has achieved an almost mythical reputation among boutique pedal enthusiasts and is now considered one of the most iconic pedals in the history of JAM Pedals.<\/span><\/p>\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Features:<\/span><\/p>\n<ul style=\"margin-top: 0px; margin-bottom: 0px; padding-inline-start: 48px;\">\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Analog Chorus \/ Vibrato pedal<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Original Mk.I version<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">No digital circuitry or digital diodes<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Classic Uni-Vibe character<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Selectable Chorus or Vibrato mode<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Rich, organic, and three-dimensional sound<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Warm vintage modulation<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Dynamic playing response<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Handcrafted in Greece<\/span><\/p>\n<\/li>\n<li aria-level=\"1\" style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; list-style-type: disc; white-space: pre; background-color: transparent;\" dir=\"ltr\">\n<span style=\"color: rgb(0, 0, 0); font-family: Arial,sans-serif; font-size: 10pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Collectible first edition<\/span><\/p>\n<\/li>\n<\/ul>\n<\/b><\/p>\n<\/p>\n \n <\/strong><\/p>\n<\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"JAM RetroVibe Mk.I Chorus \/ Vibrato Pedal The JAM RetroVibe Mk.I is the original and now highly collectible first version of the legendary RetroVibe. Handcrafted in Greece, it represents one of the most faithful and musical interpretations of the classic Uni-Vibe sound, delivering rich chorus, deep vibrato, and the distinctive three-dimensional pulse associated with some […]<\/p>\n","protected":false},"featured_media":17721,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[3966,3960],"product_tag":[],"kataskevastes":[4212],"class_list":{"0":"post-4412","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-guitar-bass-pedals-pedals-multi-effects","7":"product_cat-pedals-multi-effects","8":"kataskevastes-jam-pedals-en","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\n<title>JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop<\/title>\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.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop\" \/>\n<meta property=\"og:description\" content=\"JAM RetroVibe Mk.I Chorus \/ Vibrato Pedal The JAM RetroVibe Mk.I is the original and now highly collectible first version of the legendary RetroVibe. Handcrafted in Greece, it represents one of the most faithful and musical interpretations of the classic Uni-Vibe sound, delivering rich chorus, deep vibrato, and the distinctive three-dimensional pulse associated with some […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal\" \/>\n<meta property=\"og:site_name\" content=\"Music Power | Online Shop\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-23T09:48:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1040\" \/>\n\t<meta property=\"og:image:height\" content=\"1040\" \/>\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.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal\",\"url\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal\",\"name\":\"JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop\",\"isPartOf\":{\"@id\":\"https:\/\/www.musicpower.gr\/en#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg\",\"datePublished\":\"2024-09-10T08:18:49+00:00\",\"dateModified\":\"2026-06-23T09:48:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage\",\"url\":\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg\",\"contentUrl\":\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg\",\"width\":1040,\"height\":1040},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.musicpower.gr\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.musicpower.gr\/en\/shop\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PEDALS \/ MULTI-EFFECTS\",\"item\":\"https:\/\/www.musicpower.gr\/en\/c\/pedals-multi-effects\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Guitar \/ Bass Pedals\",\"item\":\"https:\/\/www.musicpower.gr\/en\/c\/pedals-multi-effects\/guitar-bass-pedals-pedals-multi-effects\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"JAM RetroVibe Mk.I Chorus – Vibrato Pedal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.musicpower.gr\/en#website\",\"url\":\"https:\/\/www.musicpower.gr\/en\",\"name\":\"Music Power | Online Shop\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.musicpower.gr\/en#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.musicpower.gr\/en?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.musicpower.gr\/en#organization\",\"name\":\"Music Power | Online Shop\",\"url\":\"https:\/\/www.musicpower.gr\/en\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.musicpower.gr\/en#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/2024\/10\/new-favicon.png\",\"contentUrl\":\"https:\/\/www.musicpower.gr\/wp-content\/uploads\/2024\/10\/new-favicon.png\",\"width\":32,\"height\":26,\"caption\":\"Music Power | Online Shop\"},\"image\":{\"@id\":\"https:\/\/www.musicpower.gr\/en#\/schema\/logo\/image\/\"}}]}<\/script>\n","yoast_head_json":{"title":"JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal","og_locale":"en_US","og_type":"article","og_title":"JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop","og_description":"JAM RetroVibe Mk.I Chorus \/ Vibrato Pedal The JAM RetroVibe Mk.I is the original and now highly collectible first version of the legendary RetroVibe. Handcrafted in Greece, it represents one of the most faithful and musical interpretations of the classic Uni-Vibe sound, delivering rich chorus, deep vibrato, and the distinctive three-dimensional pulse associated with some […]","og_url":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal","og_site_name":"Music Power | Online Shop","article_modified_time":"2026-06-23T09:48:00+00:00","og_image":[{"width":1040,"height":1040,"url":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal","url":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal","name":"JAM RetroVibe Mk.I Chorus - Vibrato Pedal - Music Power | Online Shop","isPartOf":{"@id":"https:\/\/www.musicpower.gr\/en#website"},"primaryImageOfPage":{"@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage"},"image":{"@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage"},"thumbnailUrl":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg","datePublished":"2024-09-10T08:18:49+00:00","dateModified":"2026-06-23T09:48:00+00:00","breadcrumb":{"@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#primaryimage","url":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg","contentUrl":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/products\/2024\/09\/3311\/e_3311_1.jpg","width":1040,"height":1040},{"@type":"BreadcrumbList","@id":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.musicpower.gr\/en"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.musicpower.gr\/en\/shop"},{"@type":"ListItem","position":3,"name":"PEDALS \/ MULTI-EFFECTS","item":"https:\/\/www.musicpower.gr\/en\/c\/pedals-multi-effects"},{"@type":"ListItem","position":4,"name":"Guitar \/ Bass Pedals","item":"https:\/\/www.musicpower.gr\/en\/c\/pedals-multi-effects\/guitar-bass-pedals-pedals-multi-effects"},{"@type":"ListItem","position":5,"name":"JAM RetroVibe Mk.I Chorus – Vibrato Pedal"}]},{"@type":"WebSite","@id":"https:\/\/www.musicpower.gr\/en#website","url":"https:\/\/www.musicpower.gr\/en","name":"Music Power | Online Shop","description":"","publisher":{"@id":"https:\/\/www.musicpower.gr\/en#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.musicpower.gr\/en?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.musicpower.gr\/en#organization","name":"Music Power | Online Shop","url":"https:\/\/www.musicpower.gr\/en","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.musicpower.gr\/en#\/schema\/logo\/image\/","url":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/2024\/10\/new-favicon.png","contentUrl":"https:\/\/www.musicpower.gr\/wp-content\/uploads\/2024\/10\/new-favicon.png","width":32,"height":26,"caption":"Music Power | Online Shop"},"image":{"@id":"https:\/\/www.musicpower.gr\/en#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/product\/4412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/comments?post=4412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/media\/17721"}],"wp:attachment":[{"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/media?parent=4412"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/product_cat?post=4412"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/product_tag?post=4412"},{"taxonomy":"kataskevastes","embeddable":true,"href":"https:\/\/www.musicpower.gr\/en\/wp-json\/wp\/v2\/kataskevastes?post=4412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":4412,"date":"2024-09-10T11:18:49","date_gmt":"2024-09-10T08:18:49","guid":{"rendered":"https:\/\/musicpower.gr\/p\/uncategorized\/jam-retrovibe-vibrato-pedal\/"},"modified":"2026-06-23T12:48:00","modified_gmt":"2026-06-23T09:48:00","slug":"jam-retrovibe-vibrato-pedal","status":"publish","type":"product","link":"https:\/\/www.musicpower.gr\/en\/p\/jam-retrovibe-vibrato-pedal","title":{"rendered":"JAM RetroVibe Mk.I Chorus – Vibrato Pedal"},"content":{"rendered":"