{"id":154515,"date":"2023-01-29T08:18:32","date_gmt":"2023-01-29T08:18:32","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=154515"},"modified":"2023-01-29T08:18:32","modified_gmt":"2023-01-29T08:18:32","slug":"mark-levinson-no-5909-wireless-headphones-with-anc-beryllium-and-harman-curve","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/headphones\/mark-levinson-no-5909-wireless-headphones-with-anc-beryllium-and-harman-curve\/","title":{"rendered":"Mark Levinson No. 5909: Wireless headphones with ANC, Beryllium and Harman Curve"},"content":{"rendered":"<p>Mark Levinson No. 5909 are high-definition wireless headphones with active noise cancellation that take into account the Harman curve.<\/p>\n<p>The Mark Levinson No. 5909 Over-Ear Wireless Headphones feature 40mm beryllium-coated drivers, Bluetooth 5.1, and adaptive ANC.\u00a0The company promises &#8220;reference quality sound with high resolution.&#8221;\u00a0The model is Hi-Res Audio certified, supports the LDAC audio codec and processes digital audio up to 24-bit\/96 kHz, with reproducible frequencies up to 40 kHz.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9363 aligncenter\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/01\/325_techweek.jpg\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" srcset=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/01\/325_techweek.jpg 768w, https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/01\/326_techweek.jpg 172w\" alt=\"\" width=\"768\" height=\"914\" \/><\/p>\n<p>The sound profile of the Mark Levinson No. 5909 is set to match the frequency response curve, which received the highest subjective scores in listening tests.\u00a0It is often called the Harman curve.\u00a0Four beam-steered microphones with Smart Wind Adaption prevent voice distortion in conversations.\u00a0At the same time, ANC blocks ambient sounds so you can fully focus on the conversation.\u00a0There is an Ambient Aware mode, which, on the contrary, allows you to talk to others without removing your headphones.<\/p>\n<p>Listening settings are available in the Mark Levinson Headphones app on your iPhone and Android device.\u00a0The earphones use high-quality materials: anodized aluminum and premium leather.\u00a0The Mark Levinson No. 5909 provides up to 34 hours of playback, or up to 30 hours with ANC on.<\/p>\n<p>Mark Levinson No. 5909 headphones are available in black, pewter, and red for $999.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mark Levinson No. 5909 are high-definition wireless headphones with active noise cancellation that take into account the Harman curve. The Mark Levinson No. 5909 Over-Ear Wireless Headphones feature 40mm beryllium-coated drivers, Bluetooth 5.1, and adaptive ANC.\u00a0The company promises &#8220;reference quality sound with high resolution.&#8221;\u00a0The model is Hi-Res Audio certified, supports the LDAC audio codec and [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/headphones\/mark-levinson-no-5909-wireless-headphones-with-anc-beryllium-and-harman-curve\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":154516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[779],"class_list":{"0":"post-154515","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-headphones","8":"tag-news"},"acf":[],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/154515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/users\/10404"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=154515"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/154515\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/154516"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=154515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=154515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=154515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}