{"id":206,"date":"2020-12-21T19:36:00","date_gmt":"2020-12-21T18:36:00","guid":{"rendered":"https:\/\/www.deeplake.ch\/cms\/?p=206"},"modified":"2020-12-22T15:28:29","modified_gmt":"2020-12-22T14:28:29","slug":"class-d-power-amplifier","status":"publish","type":"post","link":"https:\/\/www.deeplake.ch\/cms\/2020\/12\/class-d-power-amplifier\/","title":{"rendered":"Class D Power Amplifier"},"content":{"rendered":"\n<p>Although not my core-business, I wanted to try a Class D module with a linear power supply &#8211; everyone is taking the easy path and feed them with Switch-Mode PSU, so why not take the other way for once.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"763\" src=\"https:\/\/www.deeplake.ch\/cms\/wp-content\/uploads\/2020\/12\/3e_front.jpg\" alt=\"\" class=\"wp-image-207\"\/><\/figure>\n\n\n\n<p>This unit is equipped with gold-plated connectors for inputs and outputs, along with an ALPS volume control and Mogami shielded cable. The 3e-audio Class D module is capable of delivering more than 250W per channel in 4\u2126 speakers. In this configuration, I limited the power by configuring the DC voltage to 36V, no need to burn speaker drivers in flames ! The power supply is built using fast rectifiers and twice 10&#8217;000 \u03bcF for filtering, the sound is accordingly powerful, the amplifier is &#8220;laid-back&#8221;, and has a lot of reserve to shake the neighbors !<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"612\" src=\"https:\/\/www.deeplake.ch\/cms\/wp-content\/uploads\/2020\/12\/3e_back.jpg\" alt=\"\" class=\"wp-image-208\"\/><\/figure>\n\n\n\n<p>Connected to Tabaq speakers, the reaction of the end-user was crystal-clear: &#8220;it&#8217;s like removing a blanket from the music&#8221; !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Although not my core-business, I wanted to try a Class D module with a linear power supply &#8211; everyone is taking the easy path and feed them with Switch-Mode PSU, so why not take the other way for once. This unit is equipped with gold-plated connectors for inputs and outputs, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":211,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[26],"_links":{"self":[{"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/posts\/206"}],"collection":[{"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/comments?post=206"}],"version-history":[{"count":2,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/posts\/206\/revisions"}],"predecessor-version":[{"id":210,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/posts\/206\/revisions\/210"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/media\/211"}],"wp:attachment":[{"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/media?parent=206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/categories?post=206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deeplake.ch\/cms\/wp-json\/wp\/v2\/tags?post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}