{"id":787,"date":"2026-05-22T07:20:12","date_gmt":"2026-05-22T07:20:12","guid":{"rendered":"https:\/\/www.kwaudio.pl\/?page_id=787"},"modified":"2026-05-22T07:26:02","modified_gmt":"2026-05-22T07:26:02","slug":"magnetofon-sd3000","status":"publish","type":"page","link":"https:\/\/www.kwaudio.pl\/index.php\/magnetofon-sd3000\/","title":{"rendered":"Magnetofon SD3000"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"787\" class=\"elementor elementor-787\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce9c757 e-flex e-con-boxed e-con e-parent\" data-id=\"ce9c757\" 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-08534e2 elementor-widget elementor-widget-text-editor\" data-id=\"08534e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"8u9oe7\" data-start=\"0\" data-end=\"88\">Magnetofon kasetowy z czas\u00f3w z\u0142otej ery audio<\/h2><p data-start=\"90\" data-end=\"441\">Pod koniec lat 70. firma <span class=\"\" data-state=\"closed\"><a class=\"decorated-link\" href=\"https:\/\/www.marantz.com?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">Marantz<\/a><\/span> udowodni\u0142a, \u017ce kaseta magnetofonowa mo\u017ce brzmie\u0107 znacznie lepiej, ni\u017c wielu audiofil\u00f3w przypuszcza\u0142o. Jednym z ciekawszych urz\u0105dze\u0144 tego okresu by\u0142 model <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Marantz SD3000<\/span><\/span> \u2014 elegancki, solidnie wykonany deck kasetowy, kt\u00f3ry dzi\u015b uznawany jest za klasyk\u0119 vintage hi-fi.<\/p><p data-start=\"443\" data-end=\"692\">Wprowadzony oko\u0142o 1979 roku, SD3000 wyr\u00f3\u017cnia\u0142 si\u0119 nie tylko charakterystycznym srebrno-z\u0142otym wzornictwem Marantza, ale r\u00f3wnie\u017c rozwi\u0105zaniami technicznymi rzadko spotykanymi w sprz\u0119cie konsumenckim tamtej epoki.<\/p><h3 data-section-id=\"ofo0ms\" data-start=\"694\" data-end=\"722\">Konstrukcja i mo\u017cliwo\u015bci<\/h3><p data-start=\"724\" data-end=\"981\">Marantz SD3000 to 2-g\u0142owicowy magnetofon kasetowy wyposa\u017cony w nap\u0119d z silnikiem DC servo oraz system redukcji szum\u00f3w Dolby B. Obs\u0142ugiwa\u0142 ta\u015bmy typu Normal, CrO\u2082 oraz FeCr, oferuj\u0105c r\u0119czny wyb\u00f3r typu no\u015bnika i korekcji.<\/p><p data-start=\"983\" data-end=\"1271\"><span style=\"text-wrap-mode: initial; letter-spacing: -0.1px;\">Specyfikacja techniczna obejmowa\u0142a mi\u0119dzy innymi:<\/span><\/p><ul data-start=\"1324\" data-end=\"1529\"><li data-section-id=\"1iz9gke\" data-start=\"1324\" data-end=\"1357\">pasmo przenoszenia do 16,5 kHz,<\/li><li data-section-id=\"shan1a\" data-start=\"1358\" data-end=\"1405\">wsp\u00f3\u0142czynnik wow &amp; flutter na poziomie 0,08%,<\/li><li data-section-id=\"1h3dyqt\" data-start=\"1406\" data-end=\"1434\">mechaniczny licznik ta\u015bmy,<\/li><li data-section-id=\"3p8jsf\" data-start=\"1435\" data-end=\"1470\">filtr MPX do nagra\u0144 radiowych FM,<\/li><li data-section-id=\"597fnf\" data-start=\"1471\" data-end=\"1529\">mas\u0119 oko\u0142o 6,6 kg.<\/li><\/ul><h3 data-section-id=\"ca1kdz\" data-start=\"1531\" data-end=\"1556\">Brzmienie i charakter<\/h3><p data-start=\"1558\" data-end=\"1874\">SD3000 nie by\u0142 urz\u0105dzeniem studyjnym, ale oferowa\u0142 bardzo muzykalne, ciep\u0142e i dynamiczne brzmienie charakterystyczne dla analogowych konstrukcji Marantza z ko\u0144ca lat 70. Wielu kolekcjoner\u00f3w podkre\u015bla dzi\u015b wyj\u0105tkow\u0105 kultur\u0119 pracy mechanizmu oraz ponadprzeci\u0119tn\u0105 jako\u015b\u0107 wykonania.<\/p><p data-start=\"1876\" data-end=\"2195\">Szczeg\u00f3lnie dobrze deck radzi sobie z ta\u015bmami chromowymi i FeCr, gdzie wysokie tony s\u0105 bardziej otwarte, a bas pozostaje mi\u0119kki i naturalny. Funkcja high-speed recording nadal budzi zainteresowanie mi\u0142o\u015bnik\u00f3w kaset, poniewa\u017c poprawia szczeg\u00f3\u0142owo\u015b\u0107 nagra\u0144 i zmniejsza poziom szum\u00f3w.<span style=\"letter-spacing: -0.1px; text-wrap-mode: initial;\">\u00a0<\/span><\/p><p data-start=\"2228\" data-end=\"2526\">Dzi\u015b <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Marantz SD3000<\/span><\/span> jest poszukiwanym urz\u0105dzeniem w\u015br\u00f3d fan\u00f3w vintage audio. Na rynku wt\u00f3rnym egzemplarze po serwisie osi\u0105gaj\u0105 ceny od oko\u0142o 150 do nawet 300 euro, szczeg\u00f3lnie je\u015bli posiadaj\u0105 oryginalny front panel i sprawny mechanizm.<\/p><p data-start=\"2528\" data-end=\"2760\"><span style=\"text-wrap-mode: initial; letter-spacing: -0.1px;\">Je\u015bli szukasz klimatycznego magnetofonu kasetowego z prawdziwie analogowym charakterem, <\/span><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\" style=\"text-wrap-mode: initial; letter-spacing: -0.1px;\"><span class=\"whitespace-normal\">Marantz SD3000<\/span><\/span><span style=\"text-wrap-mode: initial; letter-spacing: -0.1px;\"> pozostaje jedn\u0105 z ciekawszych propozycji z epoki srebrnego hi-fi. To urz\u0105dzenie stworzone w czasach, gdy sprz\u0119t audio budowano z my\u015bl\u0105 o trwa\u0142o\u015bci, jako\u015bci i przyjemno\u015bci s\u0142uchania muzyki.<\/span><\/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-98a49b2 e-flex e-con-boxed e-con e-parent\" data-id=\"98a49b2\" 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-265d1bb elementor-widget elementor-widget-text-editor\" data-id=\"265d1bb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Renowacja modelu kt\u00f3ry dosta\u0142em na warsztat by\u0142a wymagaj\u0105ca, gdy\u017c mimo i\u017c sama obudowa by\u0142a w b. dobrym stanie to by\u0142o szereg problem\u00f3w z tym magnetofonem pomijaj\u0105c konieczno\u015b\u0107 wymiany pask\u00f3w i element\u00f3w gumowych, czyszczenie prze\u0142\u0105cznik\u00f3w, potencjometr\u00f3w (i kondensator\u00f3w) co jest standardem ale r\u00f3wnie\u017c zablokowany mechanizm oraz bardzo g\u0142o\u015bny nie trzymaj\u0105cy pr\u0119dko\u015bci przesuw ta\u015bmy co okaza\u0142o si\u0119 zu\u017cyciem\/uszkodzeniem silnika nap\u0119du.<\/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-0f89713 e-flex e-con-boxed e-con e-parent\" data-id=\"0f89713\" 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-2aab5da elementor-widget elementor-widget-text-editor\" data-id=\"2aab5da\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Zaczynamy standardowo od mechanizmu<\/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-9d44345 e-flex e-con-boxed e-con e-parent\" data-id=\"9d44345\" 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-395fa48 elementor-widget elementor-widget-image\" data-id=\"395fa48\" 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=\"762\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/1_Mechanizm-1024x762.jpg\" class=\"attachment-large size-large wp-image-795\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/1_Mechanizm-1024x762.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/1_Mechanizm-300x223.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/1_Mechanizm-768x571.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/1_Mechanizm.jpg 1133w\" 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-e2f8f75 e-flex e-con-boxed e-con e-parent\" data-id=\"e2f8f75\" 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-817c215 elementor-widget elementor-widget-video\" data-id=\"817c215\" 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\/2_caly-mechanizm-film.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<div class=\"elementor-element elementor-element-213963a e-flex e-con-boxed e-con e-parent\" data-id=\"213963a\" 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-918d794 elementor-widget elementor-widget-text-editor\" data-id=\"918d794\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Najbardziej pracoch\u0142onny by\u0142 silnik. Silnik mia\u0142 mocno zu\u017cyty komutator i szczotki oraz uszkodzon\u0105 podk\u0142adk\u0119 dystansow\u0105, pr\u00f3ba regeneracji tych element\u00f3w oraz wymiana na nowe \u0142o\u017cyska \u015blizgowe a nast\u0119pnie pr\u00f3ba na \u0142o\u017cyskach tocznych nie pozwoli\u0142a uzyska\u0107 zadawalaj\u0105cych rezultat\u00f3w. w szczeg\u00f3lno\u015bci silnik by\u0142 zbyt g\u0142o\u015bny (pr\u00f3ba na \u0142o\u017cyskach tocznych na poni\u017cszym filmie). Okaza\u0142o si\u0119 dodatkowo, \u017ce uzwojenia silnika uleg\u0142y rozklejeniu i wirnik straci\u0142 wywa\u017cenie co wprowadza\u0142o wibracje. Jedyn\u0105 opcj\u0105 by\u0142a wymiana silnika, kt\u00f3ry od wielu lat nie jest ju\u017c dost\u0119pny na rynku. Pozostawa\u0142y dwie opcje wymiana z innego starego Marantza albo wyszukanie zamiennika. Pierwsza opcja nie gwarantowa\u0142a, \u017ce nowy\/stary silnik b\u0119dzie lepszy. Po d\u0142ugich poszukiwaniach uda\u0142o si\u0119 dobra\u0107 zamiennik (New Old Stock) z parametrami, kt\u00f3re mo\u017cna by\u0142o zaakceptowa\u0107. Nota silnika nie by\u0142a dost\u0119pna, ale podstawowe parametry kierunek obrot\u00f3w, pr\u0119dko\u015b\u0107, wielko\u015b\u0107 i spos\u00f3b mocowania by\u0142y zgodne z orygina\u0142em i ostatecznie pomiary pokaza\u0142y stabiln\u0105 i cich\u0105 prac\u0119 silnika<\/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-7058282 e-flex e-con-boxed e-con e-parent\" data-id=\"7058282\" 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-71c719f elementor-widget elementor-widget-image\" data-id=\"71c719f\" 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=\"648\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/3_Silnik1-1024x648.jpg\" class=\"attachment-large size-large wp-image-797\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/3_Silnik1-1024x648.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/3_Silnik1-300x190.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/3_Silnik1-768x486.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/3_Silnik1.jpg 1487w\" 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-3c45621 e-flex e-con-boxed e-con e-parent\" data-id=\"3c45621\" 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-9b24e9b elementor-widget elementor-widget-video\" data-id=\"9b24e9b\" 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\/4_silnik-po-wym-loz.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<div class=\"elementor-element elementor-element-07bf14a e-flex e-con-boxed e-con e-parent\" data-id=\"07bf14a\" 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-b7c2174 elementor-widget elementor-widget-image\" data-id=\"b7c2174\" 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=\"645\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/5_Silnik2-1024x645.jpg\" class=\"attachment-large size-large wp-image-798\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/5_Silnik2-1024x645.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/5_Silnik2-300x189.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/5_Silnik2-768x484.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/5_Silnik2.jpg 1265w\" 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-3cead87 e-flex e-con-boxed e-con e-parent\" data-id=\"3cead87\" 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-fabbc7b elementor-widget elementor-widget-text-editor\" data-id=\"fabbc7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Kolejny krok standardowe czyszczenie prze\u0142\u0105cznik\u00f3w i potencjometr\u00f3w<\/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-f64798f e-flex e-con-boxed e-con e-parent\" data-id=\"f64798f\" 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-5649ec3 elementor-widget elementor-widget-image\" data-id=\"5649ec3\" 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=\"651\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/6_Przelaczniki-1024x651.jpg\" class=\"attachment-large size-large wp-image-800\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/6_Przelaczniki-1024x651.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/6_Przelaczniki-300x191.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/6_Przelaczniki-768x488.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/6_Przelaczniki.jpg 1441w\" 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-2282c12 e-flex e-con-boxed e-con e-parent\" data-id=\"2282c12\" 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-4aec3a3 elementor-widget elementor-widget-text-editor\" data-id=\"4aec3a3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Wst\u0119pne ods\u0142uch po pierwszych krokach renowacji wykaza\u0142y du\u017c\u0105 nier\u00f3wnomierno\u015b\u0107 mi\u0119dzy kana\u0142ami i niski poziom sygna\u0142u. Zdiagnozowano uszkodzenie tranzystor\u00f3w przy wyj\u015bciu przedwzmacniacza. Bardzo nietypowe miejsce uszkodzenia tranzystor\u00f3w. Wymieniono trazystory zamiennikami<\/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-43bd9d2 e-flex e-con-boxed e-con e-parent\" data-id=\"43bd9d2\" 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-516034c elementor-widget elementor-widget-image\" data-id=\"516034c\" 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=\"811\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/7_ogolne-tranzyst-1024x811.jpg\" class=\"attachment-large size-large wp-image-801\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/7_ogolne-tranzyst-1024x811.jpg 1024w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/7_ogolne-tranzyst-300x238.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/7_ogolne-tranzyst-768x609.jpg 768w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/7_ogolne-tranzyst.jpg 1036w\" 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-07606d3 e-flex e-con-boxed e-con e-parent\" data-id=\"07606d3\" 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-589cd19 elementor-widget elementor-widget-text-editor\" data-id=\"589cd19\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Recaping czyli wymiana kondensator\u00f3w i &#8220;mi\u0119dzyoperacyjny&#8221; ods\u0142uch<\/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-d602c7f e-flex e-con-boxed e-con e-parent\" data-id=\"d602c7f\" 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-dec962c elementor-widget elementor-widget-image\" data-id=\"dec962c\" 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=\"813\" height=\"843\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/8_kondensatory.jpg\" class=\"attachment-large size-large wp-image-805\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/8_kondensatory.jpg 813w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/8_kondensatory-289x300.jpg 289w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/8_kondensatory-768x796.jpg 768w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/>\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-4f9fcb9 e-flex e-con-boxed e-con e-parent\" data-id=\"4f9fcb9\" 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-e6897c0 elementor-widget elementor-widget-video\" data-id=\"e6897c0\" 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\/9_kondensatory-wstepne-po-montazu.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<div class=\"elementor-element elementor-element-641a439 e-flex e-con-boxed e-con e-parent\" data-id=\"641a439\" 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-66e79f9 elementor-widget elementor-widget-text-editor\" data-id=\"66e79f9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Teraz nale\u017ca\u0142o zadba\u0107 o w\u0142a\u015bciw\u0105 prezencj\u0119<\/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-2ad4e50 e-flex e-con-boxed e-con e-parent\" data-id=\"2ad4e50\" 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-bdc8027 elementor-widget elementor-widget-image\" data-id=\"bdc8027\" 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=\"988\" height=\"778\" src=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/10_Mycie.jpg\" class=\"attachment-large size-large wp-image-807\" alt=\"\" srcset=\"https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/10_Mycie.jpg 988w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/10_Mycie-300x236.jpg 300w, https:\/\/www.kwaudio.pl\/wp-content\/uploads\/2026\/05\/10_Mycie-768x605.jpg 768w\" sizes=\"(max-width: 988px) 100vw, 988px\" \/>\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-9ff021b e-flex e-con-boxed e-con e-parent\" data-id=\"9ff021b\" 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-79e683c elementor-widget elementor-widget-text-editor\" data-id=\"79e683c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Pomiary, regulacje (tutaj prezentuj\u0119 ustawienie pr\u0119dko\u015bci ta\u015bmy i ustawienia g\u0142owicy)<\/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-6c15ded e-flex e-con-boxed e-con e-parent\" data-id=\"6c15ded\" 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-81dd4b2 elementor-widget elementor-widget-video\" data-id=\"81dd4b2\" 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\/11_predkosc-tasmy.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<div class=\"elementor-element elementor-element-12cc65a e-flex e-con-boxed e-con e-parent\" data-id=\"12cc65a\" 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-d73c647 elementor-widget elementor-widget-video\" data-id=\"d73c647\" 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\/12_ustawienie-glowicy.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<div class=\"elementor-element elementor-element-006759c e-flex e-con-boxed e-con e-parent\" data-id=\"006759c\" 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-dca0b22 elementor-widget elementor-widget-video\" data-id=\"dca0b22\" 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\/13_ustawienie-glowice-2.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<div class=\"elementor-element elementor-element-4383b60 e-flex e-con-boxed e-con e-parent\" data-id=\"4383b60\" 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-01f7c7d elementor-widget elementor-widget-video\" data-id=\"01f7c7d\" 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\/14_dzwiek-po-ustawieniu-glowicy.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<div class=\"elementor-element elementor-element-b42392f e-flex e-con-boxed e-con e-parent\" data-id=\"b42392f\" 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-5a12c99 elementor-widget elementor-widget-text-editor\" data-id=\"5a12c99\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ko\u0144cowa prezentacja po renowacji<\/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-397450f e-flex e-con-boxed e-con e-parent\" data-id=\"397450f\" 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-8e7a2c5 elementor-widget elementor-widget-video\" data-id=\"8e7a2c5\" 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\/15_koncowy-odsluch.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>Magnetofon kasetowy z czas\u00f3w z\u0142otej ery audio Pod koniec lat 70. firma Marantz udowodni\u0142a, \u017ce kaseta magnetofonowa mo\u017ce brzmie\u0107 znacznie lepiej, ni\u017c wielu audiofil\u00f3w przypuszcza\u0142o. Jednym z ciekawszych urz\u0105dze\u0144 tego okresu by\u0142 model Marantz SD3000 \u2014 elegancki, solidnie wykonany deck kasetowy, kt\u00f3ry dzi\u015b uznawany jest za klasyk\u0119 vintage hi-fi. Wprowadzony oko\u0142o 1979 roku, SD3000 wyr\u00f3\u017cnia\u0142 [&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-787","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/787","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=787"}],"version-history":[{"count":16,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/787\/revisions"}],"predecessor-version":[{"id":818,"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/pages\/787\/revisions\/818"}],"wp:attachment":[{"href":"https:\/\/www.kwaudio.pl\/index.php\/wp-json\/wp\/v2\/media?parent=787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}