{"id":621,"date":"2017-04-01T14:14:55","date_gmt":"2017-04-01T12:14:55","guid":{"rendered":"http:\/\/www.cyrilbouysse.com\/cbamp\/?p=621"},"modified":"2023-02-26T12:55:20","modified_gmt":"2023-02-26T11:55:20","slug":"2007-2008-classic-clean-20w-40w","status":"publish","type":"post","link":"https:\/\/www.cyrilbouysse.com\/cbamp\/2007-2008-classic-clean-20w-40w\/","title":{"rendered":"Classic Clean 20W &#8211; 40W (2007-2008)"},"content":{"rendered":"<div id=\"pl-621\"  class=\"panel-layout\" ><div id=\"pg-621-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-0-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-621-0-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-621\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG016s.jpg\" width=\"709\" height=\"529\" srcset=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG016s.jpg 709w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG016s-300x224.jpg 300w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG016s-650x485.jpg 650w\" sizes=\"(max-width: 709px) 100vw, 709px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-621-0-2\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-0-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-621-0-2-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Puissance :<\/u><\/strong> 20W<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Haut parleur :<\/u><\/strong> Jensen P12Q<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Transformateurs\u00a0:<\/u><\/strong> Mercury Magnetics Custom<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Tubes :<\/u><\/strong> Puissance : 2 x 6V6GC Tung Sol RI<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 Redresseuse : 5AR4 JJ<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 \u00a0 Pr\u00e9ampli : 2 x 12AX7 Tung Sol RI, 2 x 12AT7 Mullard NOS.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Contr\u00f4les\u00a0:<\/u><\/strong> Gain - Bright 3 positions - Aigu - Medium - Bas - Reverb<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Ch\u00e2ssis Custom.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Eb\u00e9nisterie \u00e9pic\u00e9a massif, assemblage queues droites. Tolex noir et toile S&amp;P.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-0-3\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-1-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-1-1\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div class=\"panel-widget-style panel-widget-style-for-621-1-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Il s'est agit ici de fabriquer tout d'abord un <strong>ampli 20W<\/strong> en se focalisant sur un beau son clair <span lang=\"en-GB\">\u201c<\/span>\u00e0 la<span lang=\"en-GB\">\u201d<\/span> Fender, avec une saturation qui crunche peu \u00e0 peu au volume, en lui ajoutant simplement un circuit de <strong>reverb<\/strong> tout lampes. Une mani\u00e8re de revisiter un grand classique, le Deluxe Reverb de Fender, sans son circuit de tremolo qui \u00ab\u00a0pompe\u00a0\u00bb de la dynamique.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-1-2\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-2\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-2-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-621-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"panel-widget-style panel-widget-style-for-621-2-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>&nbsp;<\/p>\n<p><span style=\"font-size: 14pt;\">Des contr\u00f4les les plus simples possible, mais tr\u00e8s efficaces pour obtenir une large palette de r\u00e9glages\u00a0: <strong>volume<\/strong>, <strong>aigu<\/strong>, <strong>medium<\/strong>, <strong>bas<\/strong>, <strong>reverb<\/strong>. Avec un switch <strong>bright<\/strong> \u00e0 trois positions pour s\u00e9lectionner le niveau de brillance souhait\u00e9 (tr\u00e8s utile avec les Gibson et les guitares \u00e0 caisse en g\u00e9n\u00e9ral).<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Apr\u00e8s quelques mois de rodage du HP et des lampes, j'ai moi m\u00eame \u00e9t\u00e9 le premier surpris, plus qu'agr\u00e9ablement, par l'\u00e9tendue spectrale que couvrait l'ampli.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Des graves vraiment profonds et tenus, des m\u00e9diums pr\u00e9sents et surtout tr\u00e8s fins et d\u00e9taill\u00e9s, et des aigus doux et chantants.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Et l'ampli avait la r\u00e9activit\u00e9 qui permet cette palette de dynamique que j'affectionne tant, du plus doux chuchotement au rugissement le plus sauvage.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-2-2\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-2-2-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-621\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG019s.jpg\" width=\"709\" height=\"526\" srcset=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG019s.jpg 709w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG019s-300x223.jpg 300w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WIMG019s-650x482.jpg 650w\" sizes=\"(max-width: 709px) 100vw, 709px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-621-2-3\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-3\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-3-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-3-1\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-3-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div class=\"panel-widget-style panel-widget-style-for-621-3-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">C'\u00e9tait vraiment une r\u00e9ussite, certainement le plus beau son clair que j'avais entendu jusqu'alors et qui crunchait magnifiquement. Mais il s'est av\u00e9r\u00e9 que pour une utilisation en groupe, dans des styles blues-rock et avec un batteur bien pr\u00e9sent, les 20W ne suffisaient pas \u00e0 garder un son clair.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">A la demande de son utilisateur, le challenge a donc \u00e9t\u00e9 de doubler la puissance. Mais comme tout le mat\u00e9riel que je fabrique, l'ampli avait \u00e9t\u00e9 con\u00e7u sur mesure et pour qu'il soit le plus compact possible. Le transformer en ampli 40W, avec des transformateurs et un HP beaucoup plus gros, n'a pas \u00e9t\u00e9 chose ais\u00e9e. Et ce fut une gageure d'effectuer sur un ampli aussi exigeant ce genre de transmutation. Comme si on avait demand\u00e9 \u00e0 un luthier de transformer une <span lang=\"en-GB\">'<\/span>Grand Auditorium' en 'Jumbo'... Never again.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-3-2\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-4\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-4-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-4-1\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-4-1-0\" class=\"so-panel widget widget_sow-headline panel-first-child panel-last-child\" data-index=\"6\" ><div class=\"panel-widget-style panel-widget-style-for-621-4-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-headline so-widget-sow-headline-default-025e63fa4415-621\"\n\t\t\t\n\t\t><div class=\"sow-headline-container \">\n\t\t\t\t\t\t<div class=\"decoration\">\n\t\t\t\t\t\t<div class=\"decoration-inside\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-4-2\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-5\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-5-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-5-1\"  class=\"panel-grid-cell\" ><div id=\"panel-621-5-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"7\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-621\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0595s.jpg\" width=\"709\" height=\"508\" srcset=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0595s.jpg 709w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0595s-300x215.jpg 300w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0595s-650x466.jpg 650w\" sizes=\"(max-width: 709px) 100vw, 709px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-621-5-2\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-5-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"8\" ><div class=\"panel-widget-style panel-widget-style-for-621-5-2-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Puissance :<\/u><\/strong> 40W<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Haut parleur :<\/u><\/strong> Jensen Blackbird 12<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Transformateurs\u00a0:<\/u><\/strong> Mercury Magnetics Custom<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Tubes :<\/u><\/strong> Puissance : 2 x 6L6GC Tung Sol RI<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Redresseuse : 5AR4 JJ<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pr\u00e9ampli : 2 x 12AX7 Tung Sol RI, 2 x 12AT7 Mullard NOS.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\"><strong><u>Contr\u00f4les\u00a0:<\/u><\/strong> Gain - Bright 3 positions - Aigu - Medium - Bas - Reverb - Volume<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Ch\u00e2ssis custom.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Ebenisterie \u00e9pic\u00e9a massif, assemblage queues droites. Tolex noir et toile S&amp;P.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-5-3\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-6\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-6-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-6-1\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-6-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"9\" ><div class=\"panel-widget-style panel-widget-style-for-621-6-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Le bouton Volume s'est donc transform\u00e9 en <strong>Gain<\/strong> et j'ai ajout\u00e9 un contr\u00f4le de Master (nomm\u00e9 <strong>Volume<\/strong>) pour adapter le niveau sonore. Le HP choisi a \u00e9t\u00e9 un Jensen Blackbird, pour encaisser la puissance tout en conservant la sonorit\u00e9 alnico.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-6-2\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-7\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-7-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-7-1\"  class=\"panel-grid-cell\" ><div id=\"panel-621-7-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"10\" ><div class=\"panel-widget-style panel-widget-style-for-621-7-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\">\n<\/p><p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Quelques mois apr\u00e8s rodage, l'ampli avait trouv\u00e9 la m\u00eame ampleur sonore que dans sa vie ant\u00e9rieure de 20W, avec bien s\u00fbr plus de headroom.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Avec <strong>40W<\/strong>, ph\u00e9nom\u00e8ne habituel plus on monte en puissance, la<strong> largeur spectrale<\/strong> et la <strong>dynamique<\/strong> sont encore plus favoris\u00e9es. Les transitoires d'attaque sont plus franches et le grave plus tenu. On a plus de pr\u00e9sence et de r\u00e9activit\u00e9 que sur un ampli 20W, qui est naturellement plus doux (certains diront plus mou).<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">En effet, un ampli 20W n'aura pas la dynamique d'un 40W (de m\u00eame facture !), mais la douceur d'un 20W sera accessible avec un ampli 40W. Simplement comme lorsqu'on passe d'une berline \u00e0 une voiture de sport, il vaut mieux savoir conduire pour contr\u00f4ler tout \u00e7a.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-7-2\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-7-2-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"11\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-621\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0588s.jpg\" width=\"737\" height=\"473\" srcset=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0588s.jpg 737w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0588s-300x193.jpg 300w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0588s-650x417.jpg 650w\" sizes=\"(max-width: 737px) 100vw, 737px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-621-7-3\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><div id=\"pg-621-8\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-621-8-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-621-8-1\"  class=\"panel-grid-cell\" ><div id=\"panel-621-8-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"12\" ><div class=\"panel-widget-style panel-widget-style-for-621-8-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Cet ampli est le premier \u00e0 avoir b\u00e9n\u00e9fici\u00e9 d'un <strong>nouveau ch\u00e2ssis<\/strong> que j'ai mis au point :<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Il s'inspire de celui des amplis Vox en l'adaptant aux contr\u00f4les en fa\u00e7ade de type Fender. Cela rend la facture bien plus complexe, mais permet d'augmenter l'exigence de qualit\u00e9. <\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Le pr\u00e9ampli et l'ampli de puissance sont physiquement s\u00e9par\u00e9s : le pr\u00e9ampli est construit dans un ch\u00e2ssis aluminium qui fait fonction d'isolant \u00e9lectrostatique (tr\u00e8s utile en \"petit signal\" dans le pr\u00e9ampli), et l'ampli de puissance dans un ch\u00e2ssis acier, plus solide pour supporter les transformateurs.<\/span><\/p>\n<p lang=\"fr-FR\" align=\"JUSTIFY\"><span style=\"font-size: 14pt;\">Pour cet ampli et ceux qui suivent, j'ai travaill\u00e9 \u00e0 pousser le <strong>c\u00e2blage point \u00e0 point<\/strong> au <strong>maximum de ses performances<\/strong> pour permettre une transmission du signal la plus directe et naturelle possible. C'est avec ce soin et ces d\u00e9tails que l'on obtient des instruments d'excellence.<\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-621-8-2\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-621-8-2-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"13\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277-621\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0582s.jpg\" width=\"709\" height=\"487\" srcset=\"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0582s.jpg 709w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0582s-300x206.jpg 300w, https:\/\/www.cyrilbouysse.com\/cbamp\/wp-content\/uploads\/sites\/6\/2017\/04\/WDSCF0582s-650x446.jpg 650w\" sizes=\"(max-width: 709px) 100vw, 709px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-621-8-3\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Puissance : 20W Haut parleur : Jensen P12Q Transformateurs\u00a0: Mercury Magnetics Custom Tubes : Puissance : 2 x 6V6GC Tung Sol RI \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 Redresseuse : 5AR4 JJ \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0 \u00a0 Pr\u00e9ampli : 2 x 12AX7 Tung Sol RI, 2 x 12AT7 Mullard NOS. Contr\u00f4les\u00a0: Gain &#8211; Bright 3 positions &#8211; Aigu &#8211; Medium [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":627,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amplis"],"_links":{"self":[{"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/posts\/621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/comments?post=621"}],"version-history":[{"count":9,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/posts\/621\/revisions"}],"predecessor-version":[{"id":2389,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/posts\/621\/revisions\/2389"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/media\/627"}],"wp:attachment":[{"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/media?parent=621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/categories?post=621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cyrilbouysse.com\/cbamp\/wp-json\/wp\/v2\/tags?post=621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}