{"id":39950,"date":"2023-07-24T14:58:07","date_gmt":"2023-07-24T12:58:08","guid":{"rendered":"https:\/\/www.fryderykdanielczykstore.com\/?post_type=product&#038;p=39950"},"modified":"2023-07-24T17:14:00","modified_gmt":"2023-07-24T15:14:00","slug":"technics-su-z-25-amplifier-technics-st-z-25-fully-renovation","status":"publish","type":"product","link":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/","title":{"rendered":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation."},"content":{"rendered":"<p><strong>Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Technics is a Japanese brand name owned by Panasonic Corporation, one of the biggest manufacturers of consumer electronics in the world.<\/p>\n<p>The brand was introduced in 1965 by Matsushita Electric Industrial Co., Ltd. A compact set of speakers (Technics 1) was manufactured at that time, which reproduced a bass comparable to standard floor systems. In the second half of the 1960s, a series of X0A amplifiers appeared within the brand, and in 1970 the SP-10 was created, which is the world&#8217;s first direct-drive turntable that has been broadcasting radio stations. On the other hand, this turntable, one of the SL-1200 series, which was produced for almost 40 years, has won customers &#8211; hearts. In the &#8217;80s, Technics still featured great quality amplifiers and speaker systems, as well as the first CD players.<\/p>\n<p>The set are representative of one of the Technics most appreciated lines and thanks to good technical parameters it provides clean and fairly natural sound. This model is distinguished by\u00a0 a simple, we could even say minimalistic style.<\/p>\n<p>The metal elements of the enclosure were painted using the automotive wet painting technique.\u00a0\u00a0The devices have been fully reviewed and serviced, they have been equipped with new aluminum legs.\u00a0New warmth &#8211; yellow illumination of the tuner scale.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Technics SU Z 25<\/strong><\/p>\n<p><strong>Technical data:<\/strong><\/p>\n<p>&#8211; power &#8211; 2 x 25W &#8211; 8 Ohm<br \/>\n&#8211; frequency response &#8211; 5 Hz &#8211; 80 kHz<br \/>\n&#8211; total harmonic distortion &#8211; 0.03%<br \/>\n&#8211; signal-to-noise ratio &#8211; 73 dB (MM), 86 dB (line)<br \/>\n&#8211; input sensitivity &#8211; 2.5 mV (MM), 150 mV (line)<br \/>\n&#8211; output &#8211; 150 mV (line)<br \/>\n&#8211; weight &#8211; 5 kg<br \/>\n&#8211; damping factor &#8211; 40 dB<br \/>\n&#8211; channel separation &#8211; 50 dB (line)<br \/>\n&#8211; dimensions &#8211; 43 cm x 9,5 cm x 25 cm (width x height x depth)<br \/>\n&#8211; impedance &#8211; 4 Ohm &#8211; 16 Ohm<br \/>\n&#8211; year of production 1982 &#8211; 83<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Technics ST Z 25<\/strong><\/p>\n<p><strong>Technical data:<\/strong><\/p>\n<p>&#8211; type &#8211; mono\/stereo tuner<br \/>\n&#8211; tuning bands &#8211; FM, MW<br \/>\n&#8211; tuning scale &#8211; analogue<br \/>\n&#8211; FM tuning range &#8211; 88 to 108 MHz<br \/>\n&#8211; MW tuning range &#8211; 525 to 1605 kHz<br \/>\n&#8211; sensitivity &#8211; 0.9uV (FM), 20uV (MW)<br \/>\n&#8211; signal to noise ratio &#8211; 70dB (FM)<br \/>\n&#8211; distortion &#8211; 0.3% (FM)<br \/>\n&#8211; selectivity &#8211; 65dB (FM), 27dB (MW)<br \/>\n&#8211; frequency response &#8211; 20Hz to 15kHz (FM)<br \/>\n&#8211; output &#8211; 300mV<br \/>\n&#8211; dimensions &#8211; 43 cm x 6,5 cm x 25 cm (width x height x depth)<br \/>\n&#8211; weight &#8211; 2.7kg<br \/>\n&#8211; year of production 1982 &#8211; 84<\/p>\n","protected":false},"excerpt":{"rendered":"<h5>Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.<br \/>\nThe device has been fully reviewed and serviced.<\/h5>\n<h5><strong>TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!<\/strong><\/h5>\n<h5><\/h5>\n","protected":false},"featured_media":39975,"template":"","meta":{"_exactmetrics_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"product_brand":[],"product_cat":[595,656],"product_tag":[542,540,539,537,785,1013,538,543,541],"class_list":["post-39950","product","type-product","status-publish","has-post-thumbnail","product_cat-amplifiers","product_cat-audio-tower","product_tag-audio-equipment-after-renovation","product_tag-equipment-audio-vintage","product_tag-hi-fi-stereo-amplifier-vintage","product_tag-receiver-vintage","product_tag-technics-vintage-en","product_tag-technics-vintage-amplifier","product_tag-vintage-amplifier","product_tag-vintage-music-equipment","product_tag-vintage-stereo-amplifier","product_shipping_class-receivers-and-amplifiers","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Fryderyk Danielczyk STORE -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE\" \/>\n\t\t<meta property=\"og:description\" content=\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1323\" \/>\n\t\t<meta property=\"og:image:height\" content=\"608\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-07-24T12:58:08+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-24T15:14:00+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/sklep\\\/#listItem\",\"name\":\"Sklep\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/sklep\\\/#listItem\",\"position\":2,\"name\":\"Sklep\",\"item\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/sklep\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/#listItem\",\"name\":\"Audio\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/#listItem\",\"position\":3,\"name\":\"Audio\",\"item\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/amplifiers\\\/#listItem\",\"name\":\"Amplifiers\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/sklep\\\/#listItem\",\"name\":\"Sklep\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/amplifiers\\\/#listItem\",\"position\":4,\"name\":\"Amplifiers\",\"item\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/amplifiers\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#listItem\",\"name\":\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/#listItem\",\"name\":\"Audio\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#listItem\",\"position\":5,\"name\":\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/kategoria-produktu\\\/audio-en\\\/amplifiers\\\/#listItem\",\"name\":\"Amplifiers\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#itempage\",\"url\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/\",\"name\":\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE\",\"description\":\"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/233-1.jpg\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#mainImage\",\"width\":1558,\"height\":1031,\"caption\":\"Technics SU Z 25, Technics ST Z 25, audio vintage\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#mainImage\"},\"datePublished\":\"2023-07-24T14:58:07+02:00\",\"dateModified\":\"2023-07-24T17:14:00+02:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#organization\",\"name\":\"Fryderyk Danielczyk STORE\",\"url\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/audio-vintage-store-www-400x184-1.webp\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#organizationLogo\",\"width\":400,\"height\":184},\"image\":{\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/product\\\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\\\/#organizationLogo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/\",\"name\":\"Fryderyk Danielczyk STORE\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/audio1.spmediadlaciebie.pl\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE","description":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!","canonical_url":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#listItem","position":1,"name":"Home","item":"https:\/\/audio1.spmediadlaciebie.pl\/en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/#listItem","name":"Sklep"}},{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/#listItem","position":2,"name":"Sklep","item":"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/","nextItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/#listItem","name":"Audio"},"previousItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/#listItem","position":3,"name":"Audio","item":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/#listItem","name":"Amplifiers"},"previousItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/#listItem","name":"Sklep"}},{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/#listItem","position":4,"name":"Amplifiers","item":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/","nextItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#listItem","name":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation."},"previousItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/#listItem","name":"Audio"}},{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#listItem","position":5,"name":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.","previousItem":{"@type":"ListItem","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/#listItem","name":"Amplifiers"}}]},{"@type":"ItemPage","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#itempage","url":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/","name":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE","description":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#website"},"breadcrumb":{"@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2023\/07\/233-1.jpg","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#mainImage","width":1558,"height":1031,"caption":"Technics SU Z 25, Technics ST Z 25, audio vintage"},"primaryImageOfPage":{"@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#mainImage"},"datePublished":"2023-07-24T14:58:07+02:00","dateModified":"2023-07-24T17:14:00+02:00"},{"@type":"Organization","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#organization","name":"Fryderyk Danielczyk STORE","url":"https:\/\/audio1.spmediadlaciebie.pl\/en\/","logo":{"@type":"ImageObject","url":"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/10\/audio-vintage-store-www-400x184-1.webp","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#organizationLogo","width":400,"height":184},"image":{"@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/#organizationLogo"}},{"@type":"WebSite","@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#website","url":"https:\/\/audio1.spmediadlaciebie.pl\/en\/","name":"Fryderyk Danielczyk STORE","inLanguage":"en-US","publisher":{"@id":"https:\/\/audio1.spmediadlaciebie.pl\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"Fryderyk Danielczyk STORE -","og:type":"article","og:title":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE","og:description":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!","og:url":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/","og:image":"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg","og:image:secure_url":"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg","og:image:width":1323,"og:image:height":608,"article:published_time":"2023-07-24T12:58:08+00:00","article:modified_time":"2023-07-24T15:14:00+00:00","twitter:card":"summary_large_image","twitter:title":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. - Fryderyk Danielczyk STORE","twitter:description":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation. The device has been fully reviewed and serviced. TURN DOWN THE VOLUME POTENTIOMETER BEFORE TURNING OFF THE AMPLIFIER!","twitter:image":"https:\/\/audio1.spmediadlaciebie.pl\/wp-content\/uploads\/2025\/09\/audio-vintage-store-www.jpg"},"aioseo_meta_data":{"post_id":"39950","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2025-10-03 04:53:15","updated":"2025-10-03 04:53:15","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/audio1.spmediadlaciebie.pl\/en\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/\" title=\"Sklep\">Sklep<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/\" title=\"Audio\">Audio<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/\" title=\"Amplifiers\">Amplifiers<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tTechnics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/audio1.spmediadlaciebie.pl\/en\/"},{"label":"Sklep","link":"https:\/\/audio1.spmediadlaciebie.pl\/sklep\/"},{"label":"Audio","link":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/"},{"label":"Amplifiers","link":"https:\/\/audio1.spmediadlaciebie.pl\/en\/kategoria-produktu\/audio-en\/amplifiers\/"},{"label":"Technics SU Z 25 amplifier. Technics ST Z 25. Fully renovation.","link":"https:\/\/audio1.spmediadlaciebie.pl\/en\/product\/technics-su-z-25-amplifier-technics-st-z-25-fully-renovation\/"}],"_links":{"self":[{"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/product\/39950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/media\/39975"}],"wp:attachment":[{"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/media?parent=39950"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/product_brand?post=39950"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/product_cat?post=39950"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/audio1.spmediadlaciebie.pl\/en\/wp-json\/wp\/v2\/product_tag?post=39950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}