{"id":25630,"date":"2018-03-09T14:49:59","date_gmt":"2018-03-09T14:49:59","guid":{"rendered":"http:\/\/www.tedpublications.com\/fr\/?p=25630"},"modified":"2018-03-09T14:49:59","modified_gmt":"2018-03-09T14:49:59","slug":"lamplificateur-de-casque-exposure-xm-hp","status":"publish","type":"post","link":"https:\/\/www.tedpublications.com\/fr\/lamplificateur-de-casque-exposure-xm-hp\/","title":{"rendered":"L\u2019amplificateur de casque Exposure XM HP"},"content":{"rendered":"<p><a href=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-25632 size-medium\" src=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-647x237.jpg\" alt=\"\" width=\"647\" height=\"237\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-647x237.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-470x172.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-768x282.jpg 768w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-1024x375.jpg 1024w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-295x108.jpg 295w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-290x106.jpg 290w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2-300x110.jpg 300w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_2.jpg 1080w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/a>La soci\u00e9t\u00e9 britannique <strong>Exposure<\/strong> vient d\u2019ajouter \u00e0 sa s\u00e9rie <em>XM<\/em> un amplificateur de casque d\u2019\u00e9coute. Chez ce fabricant, la s\u00e9rie <em>XM<\/em> est constitu\u00e9e de quelques appareils au demi-format r\u00e9pondant \u00e0 un besoin de compacit\u00e9 chez certains utilisateurs. Il vient donc se joindre \u00e0 un pr\u00e9amplificateur phono <em>XM3<\/em>, \u00e0 un amplificateur int\u00e9gr\u00e9 <em>XM5<\/em>, \u00e0 un pr\u00e9amplificateur <em>XM7<\/em> ainsi qu\u2019\u00e0 un bloc monophonique <em>XM9<\/em>. Le nouvel amplificateur de casque <em>XM\u00a0HP<\/em> peut servir aussi de convertisseur num\u00e9rique-analogique externe.<\/p>\n<p><a href=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-25633 size-medium\" src=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-647x246.jpg\" alt=\"\" width=\"647\" height=\"246\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-647x246.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-470x178.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-768x292.jpg 768w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-1024x389.jpg 1024w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-295x112.jpg 295w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-290x110.jpg 290w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3-300x114.jpg 300w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/exposure_XM_HP_3.jpg 1080w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/a><br \/>\nLe <em>XM\u00a0HP<\/em> est fabriqu\u00e9 comme les autres appareils <strong>Exposure<\/strong>, soit dans un solide bo\u00eetier d\u2019aluminium et avec une plaque frontale extrud\u00e9e. Il comporte un transformateur toro\u00efdal associ\u00e9 \u00e0 des condensateurs et des r\u00e9sistances de haute qualit\u00e9. Son \u00e9tage de sortie en composants \u00e9lectroniques discr\u00e8ts est puissant et configur\u00e9 pour alimenter les casques ayant une tr\u00e8s basse imp\u00e9dance. Sa connectique num\u00e9rique est des plus compl\u00e8tes avec pas moins de 5\u00a0entr\u00e9es dont deux optiques <em>Toslink<\/em> et deux coaxiales sur prises <em>BNC<\/em>. L\u2019entr\u00e9e <em>USB<\/em> est, quant \u00e0 elle, asynchrone et peut traiter tous les types de fichier autant en format <em>PCM<\/em> que <em>DSD<\/em>.<\/p>\n<p>Concernant l\u2019aspect analogique, il y a deux entr\u00e9es de lignes et une entr\u00e9e phono <em>MM<\/em>. Deux sorties du signal\u00a0\/\u00a0pr\u00e9ampli sont aussi fournies dont une \u00e0 gain fixe et l\u2019autre \u00e0 gain variable pour le contr\u00f4le de volume. Le <em>XM\u00a0HP<\/em> peut donc servir de pr\u00e9amplificateur de base \u00e0 une cha\u00eene st\u00e9r\u00e9ophonique compl\u00e8te.<\/p>\n<p><a href=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-25634 size-medium\" src=\"http:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-647x263.jpg\" alt=\"\" width=\"647\" height=\"263\" srcset=\"https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back.jpg 647w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-470x191.jpg 470w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-645x263.jpg 645w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-295x120.jpg 295w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-290x118.jpg 290w, https:\/\/www.tedpublications.com\/fr\/wp-content\/uploads\/2018\/03\/Exposure-XM-HP_back-300x122.jpg 300w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/a><br \/>\nLes sorties pour casque du <em>XM\u00a0HP<\/em> ne sont pas en reste avec deux sur connecteur <em>XLR<\/em> et deux autres au standard jack 6,35\u00a0mm. Sa fa\u00e7ade est disponible en finition argent ou noir anodis\u00e9e. L\u2019amplificateur\u00a0\/\u00a0<em>DAC<\/em> <strong>Exposure<\/strong> <em>XM\u00a0HP<\/em> est livr\u00e9 avec une t\u00e9l\u00e9commande et il est garantie pour une p\u00e9riode de 3\u00a0ans. De plus amples renseignements sont disponibles sur le site Internet <span style=\"color: #800000;\"><a style=\"color: #800000;\" href=\"http:\/\/exposurehifi.com\" target=\"_blank\" rel=\"noopener\"><strong>exposurehifi.com<\/strong> <\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La soci\u00e9t\u00e9 britannique Exposure vient d\u2019ajouter \u00e0 sa s\u00e9rie XM un amplificateur de casque d\u2019\u00e9coute. Chez ce fabricant, la s\u00e9rie XM est constitu\u00e9e de quelques appareils au demi-format r\u00e9pondant \u00e0 un besoin de compacit\u00e9 chez certains utilisateurs. Il vient donc se joindre \u00e0 un pr\u00e9amplificateur phono XM3, \u00e0 un amplificateur int\u00e9gr\u00e9 XM5, \u00e0 un pr\u00e9amplificateur [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":25631,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,39],"tags":[],"class_list":["post-25630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haute-fidelite","category-actualite","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts\/25630","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=25630"}],"version-history":[{"count":0,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/posts\/25630\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/media\/25631"}],"wp:attachment":[{"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/media?parent=25630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/categories?post=25630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tedpublications.com\/fr\/wp-json\/wp\/v2\/tags?post=25630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}