{"id":154549,"date":"2023-01-31T14:51:17","date_gmt":"2023-01-31T14:51:17","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=154549"},"modified":"2023-01-31T14:51:17","modified_gmt":"2023-01-31T14:51:17","slug":"sivga-sv023-headphones-with-beryllium-coated-lcp-diaphragms-and-walnut-cups","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/headphones\/sivga-sv023-headphones-with-beryllium-coated-lcp-diaphragms-and-walnut-cups\/","title":{"rendered":"Sivga SV023: Headphones with beryllium-coated LCP diaphragms and walnut cups"},"content":{"rendered":"<p>The Chinese company Sivga has been making headphones since 2016, and the\u00a0SV023\u00a0model is another indicator of the company&#8217;s level.\u00a0The headphones feature custom 50mm LCP (Liquid Crystal Polymer) composite polymer drivers with a beryllium-coated center body.\u00a0The handcrafted walnut cups feature perforated memory foam ear cups for breathability.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/01\/332_techweek.jpg\" width=\"904\" height=\"315\" \/><figcaption><\/figcaption><\/figure>\n<p>The whole structure, including the headband made of genuine leather and stainless steel, weighs 318 g. The Sivga SV023 parameters command respect: the reproducible frequency range extends from 20 Hz to 40 kHz, this is with a sensitivity of 105 dB and a nominal impedance of 300 Ohms.<\/p>\n<p>The novelty is completed with a two-meter balanced cable made of copper 6N OCC with a 4.4 mm connector. The kit also includes adapters from a balanced 4.4 mm jack to an unbalanced 3.5 mm jack, as well as from 3.5 mm to 6.35 mm.\u00a0This comes with a genuine leather bag and a hemp fiber pouch.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/01\/333_techweek.jpg\" width=\"1261\" height=\"522\" \/><figcaption><\/figcaption><\/figure>\n<p>For US buyers <a href=\"https:\/\/www.sivgaaudio.com\/product_d?id=13\">Sivga SV023<\/a> headphones cost $500.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Chinese company Sivga has been making headphones since 2016, and the\u00a0SV023\u00a0model is another indicator of the company&#8217;s level.\u00a0The headphones feature custom 50mm LCP (Liquid Crystal Polymer) composite polymer drivers with a beryllium-coated center body.\u00a0The handcrafted walnut cups feature perforated memory foam ear cups for breathability. The whole structure, including the headband made of genuine [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/headphones\/sivga-sv023-headphones-with-beryllium-coated-lcp-diaphragms-and-walnut-cups\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":154550,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[779],"class_list":{"0":"post-154549","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\/154549","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=154549"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/154549\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/154550"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=154549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=154549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=154549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}