{"id":147,"date":"2021-10-25T12:24:21","date_gmt":"2021-10-25T12:24:21","guid":{"rendered":"https:\/\/www.audio-lc.com\/we\/?page_id=147"},"modified":"2021-10-29T14:37:50","modified_gmt":"2021-10-29T14:37:50","slug":"cube-tube-amplifier","status":"publish","type":"page","link":"https:\/\/www.audio-lc.com\/we\/?page_id=147","title":{"rendered":"CUBE TUBE AMPLIFIER"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"147\" class=\"elementor elementor-147\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0132f4a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0132f4a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4277096\" data-id=\"4277096\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a042d3c elementor-widget elementor-widget-image\" data-id=\"a042d3c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.2 - 21-08-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.audio-lc.com\/wc\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-25-at-13.10.52-1.jpeg\" title=\"\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f557ee2\" data-id=\"f557ee2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd24775 elementor-widget elementor-widget-text-editor\" data-id=\"fd24775\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.2 - 21-08-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<h3>AMPLIFIER CUBE<\/h3><p>The CUBO amplifier is made with artisan criteria and is designed to produce the best music that can be played today. Its minimal project is able to withstand the decades, producing the same initial quality.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f205a92 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f205a92\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d6c83e2\" data-id=\"d6c83e2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f9b829b elementor-widget elementor-widget-text-editor\" data-id=\"f9b829b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Your grandchildren will be able to hear his music without any problems, and if any problems arise, it will always be repairable, even after many generations.<\/p><p>It is produced only on order, each piece is numbered and tested for 300 hours of first operation.<\/p><p>The transformers and inductances are designed to work at very low magnetic inductions, at values at which no object, even esoteric, could ever work. This prevents the production of saturation spurious and any heating, or micro-vibrations harmful to them.<\/p><p>Of particular importance are the permalloy input attenuators, which do not exist in any device. They are not ordinary potentiometers, but 24 step permalloy core autotransformers. The difference between a potentiometer and an autotransformer is huge, and you can hear it.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9a71026 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a71026\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1c9a0b1\" data-id=\"1c9a0b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a449204 elementor-widget elementor-widget-text-editor\" data-id=\"a449204\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Its power is around 12 Watts and to work at its best it must be combined with speakers with an efficiency of at least 93 Db \/ w \/ mt.<\/p><p>In combination with its power cord it produces an even purer sound. Try to reverse the position of the power socket until you get the best sound result.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-84c4787\" data-id=\"84c4787\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-402e34c elementor-widget elementor-widget-image\" data-id=\"402e34c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"264\" src=\"https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/box-imballaggio-1-300x264.jpeg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/box-imballaggio-1-300x264.jpeg 300w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/box-imballaggio-1-768x675.jpeg 768w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/box-imballaggio-1-342x300.jpeg 342w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/box-imballaggio-1-e1635175145883.jpeg 250w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96d3aca elementor-widget elementor-widget-text-editor\" data-id=\"96d3aca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 CASE TRANSPORT<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fb0e32a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb0e32a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-db5f023\" data-id=\"db5f023\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca09b9d elementor-widget elementor-widget-text-editor\" data-id=\"ca09b9d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Leads are provided which are used to adjust the fixed bias of the final tubes. This operation is not complex and must be carried out every 4-5 years of operation. On the left there are holes that allow access to the trimmer for the right and left tubes. the cables supplied must be inserted in the appropriate plugs on the left, the black in the central plug and one at a time, respectively on the right and on the left.\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67e1ac9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67e1ac9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-abad08c\" data-id=\"abad08c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-19d4d7a elementor-widget elementor-widget-image\" data-id=\"19d4d7a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.audio-lc.com\/wc\/wp-content\/uploads\/2021\/10\/20211025_164627-scaled.jpg\" title=\"\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03c36c elementor-widget elementor-widget-text-editor\" data-id=\"d03c36c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 TUBE 300B<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c788de\" data-id=\"3c788de\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83ff64d elementor-widget elementor-widget-text-editor\" data-id=\"83ff64d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Then, in successive steps, with a screwdriver, and a little at a time, using a multimeter, it will be necessary to calibrate each tube at about 60 mV. If the operation is difficult, this operation can be entrusted to any technician. We remain available for any clarification.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8e09eb7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8e09eb7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fdab3c7\" data-id=\"fdab3c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5608b2 elementor-widget elementor-widget-text-editor\" data-id=\"e5608b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>At this point all that remains is to listen to the music, after switching on, wait a few seconds, a white LED will light up and you will be able to enjoy a beautiful reproduction of your favorite author (you will notice that after about ten minutes of operation the sound of the appliance will be even more pleasant than the beginning).<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8e9d3e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8e9d3e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9ee4de2\" data-id=\"9ee4de2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30e9a2c elementor-widget elementor-widget-image\" data-id=\"30e9a2c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"570\" src=\"https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-1024x768.jpeg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-1024x768.jpeg 1024w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-300x225.jpeg 300w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-768x576.jpeg 768w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-1536x1152.jpeg 1536w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34-400x300.jpeg 400w, https:\/\/www.audio-lc.com\/we\/wp-content\/uploads\/2021\/10\/WhatsApp-Image-2021-10-23-at-13.27.34.jpeg 2016w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>AMPLIFIER CUBE The CUBO amplifier is made with artisan criteria and is designed to produce the best music that can be played today. Its minimal &hellip;<\/p>\n","protected":false},"author":1,"featured_media":142,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-147","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/pages\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=147"}],"version-history":[{"count":35,"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/pages\/147\/revisions"}],"predecessor-version":[{"id":341,"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/pages\/147\/revisions\/341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=\/wp\/v2\/media\/142"}],"wp:attachment":[{"href":"https:\/\/www.audio-lc.com\/we\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}