{"id":33518,"date":"2021-03-29T13:28:18","date_gmt":"2021-03-29T17:28:18","guid":{"rendered":"https:\/\/www.tedpublications.com\/fr\/?p=33518"},"modified":"2021-03-29T16:43:31","modified_gmt":"2021-03-29T20:43:31","slug":"preamplificateur-phono-york-de-six-acoustic","status":"publish","type":"post","link":"https:\/\/www.tedpublications.com\/fr\/preamplificateur-phono-york-de-six-acoustic\/","title":{"rendered":"Pr\u00e9amplificateur phono York de Six Acoustic"},"content":{"rendered":"<p>Le fabricant ontarien <strong>Six Acoustic <\/strong>est relativement nouveau dans le domaine des appareils haute-fid\u00e9lit\u00e9. Il vient de mettre sur le march\u00e9 un pr\u00e9amplificateur phono abordable. En effet, l\u2019\u00e9tage phono <em>York<\/em> est destin\u00e9 aux amateurs de la platine vinyle qui n\u2019ont pas cette fonction incorpor\u00e9e \u00e0 leur amplificateur int\u00e9gr\u00e9 ou leur pr\u00e9amplificateur. Il est \u00e9galement destin\u00e9 \u00e0 ceux qui voudraient passer \u00e0 un niveau sup\u00e9rieur de qualit\u00e9 par rapport \u00e0 un \u00e9tage phono d\u00e9j\u00e0 existant sur un amplificateur int\u00e9gr\u00e9, plus ou moins d\u2019entr\u00e9e de gamme.<br \/>\n<a href=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33520 size-large\" src=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front-890x302.jpg\" alt=\"\" width=\"890\" height=\"302\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front-890x302.jpg 890w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front-647x219.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front-768x260.jpg 768w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front-470x159.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_front.jpg 1091w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/a>L\u2019\u00e9tage phono externe <em>York<\/em> est con\u00e7u et fabriqu\u00e9 enti\u00e8rement au Canada. Il se pr\u00e9sente sous la forme d\u2019un solide bo\u00eetier tout aluminium \u00e9pur\u00e9 et aux dimensions compactes. Sur le devant de l\u2019appareil, les commandes vont \u00e0 l\u2019essentiel avec un bouton de bonne dimension qui vous permet d\u2019ajuster le gain \u00e0 la sortie de ligne du <em>York<\/em> entre +5\u00a0dB et -8\u00a0dB. Un autre petit bouton a pour but de basculer de l\u2019\u00e9tage de gain <strong><em>M<\/em><\/strong><em>oving <strong>M<\/strong>agnet<\/em> \u00e0 l\u2019\u00e9tage <strong><em>M<\/em><\/strong><em>oving <strong>C<\/strong>oil<\/em>. Le <em>York<\/em> prend en compte l\u2019\u00e9galisation <em>RIAA<\/em> qui est la norme pour tous les \u00e9tages phono actuels.<br \/>\n<a href=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33521 size-large\" src=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back-890x278.jpg\" alt=\"\" width=\"890\" height=\"278\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back-890x278.jpg 890w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back-647x202.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back-768x240.jpg 768w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back-470x147.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/six_acoustic_back.jpg 1080w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/a><br \/>\nPour ces deux \u00e9tages de gain, l\u2019imp\u00e9dance d\u2019entr\u00e9e et la capacitance sont ajustables gr\u00e2ce \u00e0 une s\u00e9rie de micro-commutateurs situ\u00e9s sous l\u2019appareil. En mode aimant mobile (<em>MM<\/em>), le gain maximal du <em>York<\/em> est de 40\u00a0dB alors qu\u2019en mode bobine mobile (<em>MC<\/em>), son gain passe \u00e0 60\u00a0dB ce qui est une performance surprenante pour un appareil de ce prix. Le <em>York<\/em> est aliment\u00e9 par un transformateur externe de 18\u00a0volts ce qui, en principe, est une bonne pratique si l\u2019on consid\u00e8re qu\u2019un \u00e9tage phono traite des signaux de tr\u00e8s faible voltage qui sont sensibles aux interf\u00e9rences <em>RFI\/EMI<\/em>.<\/p>\n<p><a href=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33522 size-large\" src=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert-890x538.jpg\" alt=\"\" width=\"890\" height=\"538\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert-890x538.jpg 890w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert-647x391.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert-768x464.jpg 768w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert-470x284.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2021\/03\/ouvert.jpg 1080w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/a><\/p>\n<p>Le fabricant <strong>Six Acoustic <\/strong>sp\u00e9cifie sur son site que le <em>York<\/em> utilise un circuit d\u2019entr\u00e9e parfaitement sym\u00e9trique et sans d\u00e9viation entre les deux canaux. Ses amplificateurs op\u00e9rationnels ont \u00e9t\u00e9 s\u00e9lectionn\u00e9s parmi les meilleurs du genre. Les r\u00e9sistances et les capacitances utilis\u00e9es dans le trajet du signal sont \u00e0 film, de grade audiophile, et avec des tol\u00e9rances 0,1\u00a0%.<\/p>\n<p>Au moment d\u2019\u00e9crie ces lignes, le <em>York<\/em> de <strong>Six Acoustic <\/strong>est disponible dans certaines boutiques sp\u00e9cialis\u00e9es en haute-fid\u00e9lit\u00e9 de Montr\u00e9al \u00e0 un prix tr\u00e8s d\u00e9mocratique de 499\u00a0$. Il n\u2019est pas exclu de penser que prochainement l\u2019\u00e9tage phono <em>York<\/em> sera disponible dans certaines boutiques en r\u00e9gion.<\/p>\n<p><strong>Sp\u00e9cifications<\/strong><\/p>\n<ul>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Type : pr\u00e9amplificateur phono<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Gain : 40 dB (aimant mobile) et 60 dB (bobine mobile)<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">R\u00e9glage du gain : -4db to +12dB.<br \/>\n<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">THD+N &lt; 0.001%<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">R\u00e9ponse en fr\u00e9quence : 20 Hz \u2013 20 kHz<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Imp\u00e9dance d&rsquo;entr\u00e9e : 20 Ohms \u2013 47 kOhms<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Capacitance d&rsquo;entr\u00e9e : 0 pF \u2013 470 pF<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Connectivit\u00e9 : entr\u00e9e RCA, sortie RCA<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">Egalisation RIAA<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">SNR \u00e0 40 dB : &gt;100 dB<\/span><\/li>\n<li><span style=\"font-family: comic sans ms, sans-serif;\">SNR \u00e0 60 dB : &gt;80 dB<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: arial black, sans-serif; color: #3366ff;\"><em>Prix de d\u00e9tail sugger\u00e9 499 $<\/em><\/span><\/p>\n<p><span style=\"font-family: arial black, sans-serif; font-size: 20px;\"><strong><a href=\"http:\/\/www.sixacoustic.com\" target=\"_blank\" rel=\"noopener\">www.sixacoustic.com<\/a><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le fabricant ontarien Six Acoustic est relativement nouveau dans le domaine des appareils haute-fid\u00e9lit\u00e9. Il vient de mettre sur le march\u00e9 un pr\u00e9amplificateur phono abordable. En effet, l\u2019\u00e9tage phono York est destin\u00e9 aux amateurs de la platine vinyle qui n\u2019ont pas cette fonction incorpor\u00e9e \u00e0 leur amplificateur int\u00e9gr\u00e9 ou leur pr\u00e9amplificateur. Il est \u00e9galement destin\u00e9 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":33519,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,1358,39],"tags":[],"class_list":["post-33518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haute-fidelite","category-hi-fi","category-actualite","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts\/33518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/comments?post=33518"}],"version-history":[{"count":6,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts\/33518\/revisions"}],"predecessor-version":[{"id":33546,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts\/33518\/revisions\/33546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/media\/33519"}],"wp:attachment":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/media?parent=33518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/categories?post=33518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/tags?post=33518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}