{"id":746,"date":"2026-05-18T20:17:15","date_gmt":"2026-05-18T20:17:15","guid":{"rendered":"https:\/\/www.kwaudio.pl\/?page_id=746"},"modified":"2026-05-18T20:18:05","modified_gmt":"2026-05-18T20:18:05","slug":"tuner-st400","status":"publish","type":"page","link":"https:\/\/www.kwaudio.pl\/index.php\/tuner-st400\/","title":{"rendered":"Tuner ST400"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"746\" class=\"elementor elementor-746\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e1ae47 e-flex e-con-boxed e-con e-parent\" data-id=\"0e1ae47\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39666fe elementor-widget elementor-widget-text-editor\" data-id=\"39666fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Marantz ST-400 to klasyczny analogowy tuner radiowy z pocz\u0105tku lat 80., zaprojektowany w czasach, gdy domowe zestawy Hi-Fi by\u0142y centrum muzycznego \u015bwiata. Charakterystyczne dla tego modelu jest po\u0142\u0105czenie analogowej skali strojenia z cyfrowym wy\u015bwietlaczem cz\u0119stotliwo\u015bci, co nadaje mu wyj\u0105tkowy, lekko futurystyczny wygl\u0105d typowy dla sprz\u0119tu audio tamtej epoki.<\/p><p>Urz\u0105dzenie obs\u0142uguje pasma FM i MW, oferuj\u0105c bardzo dobr\u0105 czu\u0142o\u015b\u0107 odbioru oraz przyjemne, ciep\u0142e brzmienie charakterystyczne dla starszych konstrukcji Marantza. Na froncie znajdziemy du\u017ce pokr\u0119t\u0142o strojenia Gyro-Touch, wska\u017aniki poziomu sygna\u0142u oraz pod\u015bwietlany wy\u015bwietlacz cz\u0119stotliwo\u015bci, kt\u00f3ry po dzi\u015b dzie\u0144 robi \u015bwietne wra\u017cenie w wieczornym ods\u0142uchu.<\/p><p>Model ST-400 by\u0142 produkowany oko\u0142o 1979\u20131981 roku i stanowi\u0142 cz\u0119\u015b\u0107 popularnej serii komponent\u00f3w Marantz przeznaczonych do budowy kompletnych zestaw\u00f3w stereo. Pomimo \u017ce by\u0142 to tuner ze \u015bredniej p\u00f3\u0142ki cenowej, dzi\u015b ceniony jest za stylistyk\u0119 vintage, prost\u0105 konstrukcj\u0119 i wysok\u0105 kultur\u0119 pracy.<\/p><p>W praktyce tuner \u015bwietnie sprawdza si\u0119 zar\u00f3wno jako element klasycznego zestawu audio, jak i dekoracyjny komponent dla mi\u0142o\u015bnik\u00f3w sprz\u0119tu retro. Po odpowiednim serwisie nadal potrafi zaoferowa\u0107 bardzo przyjemny odbi\u00f3r stacji FM oraz klimat, kt\u00f3rego trudno szuka\u0107 we wsp\u00f3\u0142czesnej elektronice.<\/p><p>Niekt\u00f3re egzemplarze po latach wymagaj\u0105 czyszczenia prze\u0142\u0105cznik\u00f3w, wymiany kondensator\u00f3w lub regulacji toru FM, jednak dobrze zachowany ST-400 nadal mo\u017ce by\u0107 ozdob\u0105 ka\u017cdego zestawu Hi-Fi vintage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bdb5205 e-flex e-con-boxed e-con e-parent\" data-id=\"bdb5205\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15b4cb7 elementor-widget elementor-widget-image\" data-id=\"15b4cb7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" 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data-id=\"a5ef8a8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61db9ee elementor-widget elementor-widget-image\" data-id=\"61db9ee\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-1024x768.jpg\" class=\"attachment-large size-large wp-image-767\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-1024x768.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-300x225.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-768x576.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-1536x1152.jpg 1536w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4912-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_E4694-1536x1152.jpg 1536w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_E4694-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ad004d e-flex e-con-boxed e-con e-parent\" data-id=\"4ad004d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-794b5bc elementor-widget elementor-widget-image\" data-id=\"794b5bc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"460\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Przechwytywanie-1-1024x460.jpg\" class=\"attachment-large size-large wp-image-772\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Przechwytywanie-1-1024x460.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Przechwytywanie-1-300x135.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Przechwytywanie-1-768x345.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Przechwytywanie-1.jpg 1424w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-04cef83 e-flex e-con-boxed e-con e-parent\" data-id=\"04cef83\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-604cda9 elementor-widget elementor-widget-image\" data-id=\"604cda9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-768x1024.jpg\" class=\"attachment-large size-large wp-image-768\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-768x1024.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-225x300.jpg 225w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-1152x1536.jpg 1152w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-1536x2048.jpg 1536w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4989-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52c1b71 e-flex e-con-boxed e-con e-parent\" data-id=\"52c1b71\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2878a42 elementor-widget elementor-widget-image\" data-id=\"2878a42\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-1024x768.jpg\" class=\"attachment-large size-large wp-image-769\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-1024x768.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-300x225.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-768x576.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-1536x1152.jpg 1536w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/IMG_4995-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41176cc e-flex e-con-boxed e-con e-parent\" data-id=\"41176cc\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aafa075 elementor-widget elementor-widget-video\" data-id=\"aafa075\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/Animotica_18_5_21_32_37-1.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Marantz ST-400 to klasyczny analogowy tuner radiowy z pocz\u0105tku lat 80., zaprojektowany w czasach, gdy domowe zestawy Hi-Fi by\u0142y centrum muzycznego \u015bwiata. Charakterystyczne dla tego modelu jest po\u0142\u0105czenie analogowej skali strojenia z cyfrowym wy\u015bwietlaczem cz\u0119stotliwo\u015bci, co nadaje mu wyj\u0105tkowy, lekko futurystyczny wygl\u0105d typowy dla sprz\u0119tu audio tamtej epoki. Urz\u0105dzenie obs\u0142uguje pasma FM i MW, oferuj\u0105c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-746","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/comments?post=746"}],"version-history":[{"count":17,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/746\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/746\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/media?parent=746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}