{"id":41061,"date":"2021-10-19T10:01:41","date_gmt":"2021-10-19T07:01:41","guid":{"rendered":"https:\/\/www.mercato.gr\/shop\/uncategorized\/opalux-eq-231-equalizer-2\/"},"modified":"2026-03-05T17:01:23","modified_gmt":"2026-03-05T15:01:23","slug":"opalux-eq-231-equalizer","status":"publish","type":"product","link":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/","title":{"rendered":"Opalux EQ 231 Equalizer"},"content":{"rendered":"<ul>\n<li>2 Channels &#8211; 15 areas per channel<\/li>\n<li>Input resistance 50 KOhms<\/li>\n<li>Output resistance 60 KOhms<\/li>\n<li>Max output level 11Volts<\/li>\n<li>Level Control +\/- 12dB<\/li>\n<li>S\/N ratio:85dB<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>OPALUX equalizer with 2 channels and 15 ranges per channel<\/p>\n","protected":false},"featured_media":36325,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1487],"product_tag":[],"class_list":["post-41061","product","type-product","status-publish","has-post-thumbnail","product_cat-hifi-amplifiers","first","outofstock","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Opalux EQ 231 Equalizer - mercato.gr<\/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.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Opalux EQ 231 Equalizer - mercato.gr\" \/>\n<meta property=\"og:description\" content=\"OPALUX equalizer with 2 channels and 15 ranges per channel\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/\" \/>\n<meta property=\"og:site_name\" content=\"mercato.gr\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-05T15:01:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mercato.gr\/wp-content\/uploads\/2021\/10\/4-32.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/\",\"url\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/\",\"name\":\"Opalux EQ 231 Equalizer - mercato.gr\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mercato.gr\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/4-32.png\",\"datePublished\":\"2021-10-19T07:01:41+00:00\",\"dateModified\":\"2026-03-05T15:01:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.mercato.gr\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/4-32.png\",\"contentUrl\":\"https:\\\/\\\/www.mercato.gr\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/4-32.png\",\"width\":800,\"height\":800,\"caption\":\"4-32\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/sound-image\\\/sound\\\/hifi-amplifiers\\\/opalux-eq-231-equalizer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Opalux EQ 231 Equalizer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/\",\"name\":\"mercato.gr\",\"description\":\"\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u039a\u03b1\u03c4\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 - Mercato.gr\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.mercato.gr\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Opalux EQ 231 Equalizer - mercato.gr","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.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/","og_locale":"en_US","og_type":"article","og_title":"Opalux EQ 231 Equalizer - mercato.gr","og_description":"OPALUX equalizer with 2 channels and 15 ranges per channel","og_url":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/","og_site_name":"mercato.gr","article_modified_time":"2026-03-05T15:01:23+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.mercato.gr\/wp-content\/uploads\/2021\/10\/4-32.png","type":"image\/png"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/","url":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/","name":"Opalux EQ 231 Equalizer - mercato.gr","isPartOf":{"@id":"https:\/\/www.mercato.gr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/#primaryimage"},"image":{"@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mercato.gr\/wp-content\/uploads\/2021\/10\/4-32.png","datePublished":"2021-10-19T07:01:41+00:00","dateModified":"2026-03-05T15:01:23+00:00","breadcrumb":{"@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/#primaryimage","url":"https:\/\/www.mercato.gr\/wp-content\/uploads\/2021\/10\/4-32.png","contentUrl":"https:\/\/www.mercato.gr\/wp-content\/uploads\/2021\/10\/4-32.png","width":800,"height":800,"caption":"4-32"},{"@type":"BreadcrumbList","@id":"https:\/\/www.mercato.gr\/en\/shop\/sound-image\/sound\/hifi-amplifiers\/opalux-eq-231-equalizer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mercato.gr\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.mercato.gr\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Opalux EQ 231 Equalizer"}]},{"@type":"WebSite","@id":"https:\/\/www.mercato.gr\/en\/#website","url":"https:\/\/www.mercato.gr\/en\/","name":"mercato.gr","description":"\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u039a\u03b1\u03c4\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 - Mercato.gr","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mercato.gr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/product\/41061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/comments?post=41061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/media\/36325"}],"wp:attachment":[{"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/media?parent=41061"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/product_brand?post=41061"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/product_cat?post=41061"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mercato.gr\/en\/wp-json\/wp\/v2\/product_tag?post=41061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}