{"id":385,"date":"2009-12-10T00:19:01","date_gmt":"2009-12-10T03:19:01","guid":{"rendered":"http:\/\/tangopardo.com.ar\/2cf7\/?p=385"},"modified":"2009-12-10T00:20:06","modified_gmt":"2009-12-10T03:20:06","slug":"tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i","status":"publish","type":"post","link":"https:\/\/tangopardo.com.ar\/2cf7\/2009\/12\/10\/tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i","title":{"rendered":"Tecnolog\u00eda tercermundista, amplificador distribuidor para mezclas. Ma\u00f1a I"},"content":{"rendered":"<p>El otro dia en la radio abierta surgi\u00f3 que varias personas necesitaban monitorear la mezcla final y la consola solo tiene una salida de auriculares, el resto no cuenta con potencia suficiente. Previendo que se repetir\u00eda decid\u00ed construir un peque\u00f1o amplificador.<\/p>\n<p><strong>Materiales:<\/strong><\/p>\n<ul>\n<li>Unidad de cdrom \/ dvd \/ etc rota.<\/li>\n<li>Cable de audio.<\/li>\n<li>Plugs y jacks.<\/li>\n<li>Cable usb (obtenido de un rat\u00f3n roto)<\/li>\n<li>Cart\u00f3n, cinta de embalar y dem\u00e1s cosas de bricolage en cantidad necesaria<\/li>\n<\/ul>\n<p>Antes que nada desarmar la unidad de cd\/dvd y quitar la plaqueta del frente, en todas las unidades de descarte que tengo esta contiene un amplificador con su control de volumen.<\/p>\n<div id=\"attachment_390\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301045.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-390\" data-attachment-id=\"390\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2009\/12\/10\/tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i\/s7301045\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301045.jpg\" data-orig-size=\"614,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1259733937&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.016666666666667&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"s7301045\" data-image-description=\"&lt;p&gt;Amplificador extra\u00eddo de una unidad de cdrom&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Amplificador extra\u00eddo de una unidad de cdrom&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301045-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301045.jpg\" class=\"size-thumbnail wp-image-390\" title=\"s7301045\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301045-150x150.jpg\" alt=\"Amplificador extra\u00eddo de una unidad de cdrom\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-390\" class=\"wp-caption-text\">Amplificador extra\u00eddo de una unidad de cdrom<\/p><\/div>\n<p>Decidirse respecto a las conexiones necesarias. En mi caso necesitaba dos jacks amplificados y dos directos de consola.<\/p>\n<p>Alimentaci\u00f3n; normalmente hay casi tantas computadoras como personas y la placa que recicl\u00e9 funciona a 5V, as\u00ed que opt\u00e9 por usar un puerto usb para alimentarla.<\/p>\n<p>Investigar un poquito como va conectada la plaqueta, decidir como montar el resto de los conectores. En mi caso contaba con algo de tiempo y fabriqu\u00e9 otro impreso. Como no ten\u00eda resistencias mas o menos chiquititas conect\u00e9 las dos salidas de auricular en paralelo pero no es algo muy bueno que digamos.<\/p>\n<div id=\"attachment_391\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301050.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-391\" data-attachment-id=\"391\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2009\/12\/10\/tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i\/s7301050\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301050.jpg\" data-orig-size=\"614,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1259748133&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.011111111111111&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"s7301050\" data-image-description=\"&lt;p&gt;Conexionado del amplificador&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Conexionado del amplificador&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301050-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301050.jpg\" class=\"size-thumbnail wp-image-391 \" title=\"s7301050\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301050-150x150.jpg\" alt=\"Conexionado del amplificador\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-391\" class=\"wp-caption-text\">Conexionado del amplificador<\/p><\/div>\n<div id=\"attachment_392\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301049.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-392\" data-attachment-id=\"392\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2009\/12\/10\/tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i\/s7301049\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301049.jpg\" data-orig-size=\"614,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1259747200&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.0055555555555556&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"s7301049\" data-image-description=\"&lt;p&gt;Plaqueta auxiliar con los conectores&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Plaqueta auxiliar con los conectores&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301049-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301049.jpg\" class=\"size-thumbnail wp-image-392 \" title=\"s7301049\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301049-150x150.jpg\" alt=\"Plaqueta auxiliar con los conectores\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-392\" class=\"wp-caption-text\">Plaqueta auxiliar con los conectores<\/p><\/div>\n<p>Soldar todo, rematar con cart\u00f3n y cinta transparente a gusto. Son incre\u00edble las cosas que pueden arreglarse con velcro y cinta. Pr\u00f3ximamente hackmeetings en Util\u00edsima Satelital&#8230;<\/p>\n<div id=\"attachment_395\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301051.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-395\" data-attachment-id=\"395\" data-permalink=\"https:\/\/tangopardo.com.ar\/2cf7\/2009\/12\/10\/tecnologia-tercermundista-amplificador-distribuidor-para-mezclas-mana-i\/s7301051\" data-orig-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301051.jpg\" data-orig-size=\"614,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&lt;KENOX S730  \\\/ Samsung S730&gt;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1259750946&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;5.8&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"s7301051\" data-image-description=\"&lt;p&gt;Amplificador terminado&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Amplificador terminado&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301051-300x225.jpg\" data-large-file=\"https:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301051.jpg\" class=\"size-thumbnail wp-image-395\" title=\"s7301051\" src=\"http:\/\/tangopardo.com.ar\/2cf7\/wp-content\/uploads\/2009\/12\/s7301051-150x150.jpg\" alt=\"Amplificador terminado\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-395\" class=\"wp-caption-text\">Amplificador terminado<\/p><\/div>\n<p>Funciona bastante bien, para no estar blindado capta poco ruido de la instalaci\u00f3n el\u00e9ctrica aunque no sirve mucho (a\u00fan) para usarlo de pre con el bajo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El otro dia en la radio abierta surgi\u00f3 que varias personas necesitaban monitorear la mezcla final y la consola solo tiene una salida de auriculares, el resto no cuenta con potencia suficiente. Previendo que se repetir\u00eda decid\u00ed construir un peque\u00f1o amplificador. Materiales: Unidad de cdrom \/ dvd \/ etc rota. Cable de audio. Plugs y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13,24,20],"tags":[],"class_list":["post-385","post","type-post","status-publish","format-standard","hentry","category-electronica","category-hacks","category-musica"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pmnbC-6d","_links":{"self":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/comments?post=385"}],"version-history":[{"count":10,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/385\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/posts\/385\/revisions\/399"}],"wp:attachment":[{"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/media?parent=385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/categories?post=385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tangopardo.com.ar\/2cf7\/wp-json\/wp\/v2\/tags?post=385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}