{"id":7283,"date":"2026-03-19T14:46:01","date_gmt":"2026-03-19T14:46:01","guid":{"rendered":"https:\/\/www.darthy.com\/?post_type=product&#038;p=7283"},"modified":"2026-03-19T16:25:05","modified_gmt":"2026-03-19T16:25:05","slug":"quad-303","status":"publish","type":"product","link":"https:\/\/www.darthy.com\/es_es\/producto\/quad-303\/","title":{"rendered":"QUAD 303"},"content":{"rendered":"<h3>Quad 303<\/h3>\n<p>Etapa de potencia de la reconocida marca Quad en muy buen estado con las marcas de uso t\u00edpicas del paso del tiempo. Este aparato tiene una gran calidad de sonido ya que forma parte de la gama alta de los de su categoria.<\/p>\n<p><span class=\"HwtZe\" lang=\"es\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">El Quad 303 es un amplificador de potencia de dos canales dise\u00f1ado principalmente para instalaciones dom\u00e9sticas de alta calidad.<\/span><\/span><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"> Es ideal para alimentar altavoces de entre 4 y 16 ohmios y proporciona una potencia de salida de hasta 45 vatios por canal, dependiendo de la impedancia de carga.<\/span><\/span><\/span><\/p>\n<p>Fabricado en Inglaterra.<\/p>\n<p>Todos nuestros aparatos est\u00e1n revisados respetando escrupulosamente las caracter\u00edsticas originales del fabricante.<\/p>\n<p>Incluido el mantenimiento previo de nuestros t\u00e9cnicos para dejar el aparato en \u00f3ptimas condiciones.<\/p>\n<p><strong>Especificaciones<\/strong><\/p>\n<ul>\n<li>Power output: 45 watts per channel into 8\u2126 (stereo)<\/li>\n<li>Frequency response: 30Hz to 35kHz<\/li>\n<li>Total harmonic distortion: 0.1%<\/li>\n<li>Input sensitivity: 0.5V<\/li>\n<li>Signal to noise ratio: 100dB<\/li>\n<li>Speaker load impedance: 4\u2126 to 16\u2126<\/li>\n<li>Dimensions: 120 x 159 x 324mm<\/li>\n<li>Weight: 8.2kg<\/li>\n<\/ul>\n<p>Nuestro\u00a0<a href=\"https:\/\/www.darthy.com\/politica-de-envios-y-devoluciones\/\">servicio de entrega<\/a>\u00a0funciona cada d\u00eda con el fin de haceros llegar vuestros pedidos en 48 horas o menos.<\/p>\n<div id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\">\n<p>Con el prop\u00f3sito de que el materia llegue en las mejores condiciones, nuestro embalajes estan hechos con el m\u00e1ximo esmero, todos nuestros env\u00edos, tambi\u00e9n est\u00e1n asegurados en caso de extravio o rotura.<\/p>\n<p>Surely many of you know our physical store, many of the fans of Vintage HiFi and collecting has visited us. Because many of our friends can not visit us by distance, we decided to strengthen our website, so you can see our products almost coughing from your devices, so if you see something that may interest you, you can place your orders comfortably from your house.<\/p>\n<p>At the time of placing your order, we will make the shipment quickly so that you can enjoy it as soon as possible in your home.<\/p>\n<p>Our\u00a0<a href=\"https:\/\/www.darthy.com\/politica-de-envios-y-devoluciones\/\">delivery service<\/a>\u00a0works every day in order to send your orders in 48 hours or less. With the purpose that the material arrives in the best conditions, our packages are made with the utmost care, all our shipments are also insured in case of loss or breakage.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Quad 303 Etapa de potencia de la reconocida marca Quad en muy buen estado con las marcas de uso t\u00edpicas del paso del tiempo. Este aparato tiene una gran calidad de sonido ya que forma parte de la gama alta de los de su categoria. El Quad 303 es un amplificador de potencia de dos [&hellip;]<\/p>\n","protected":false},"featured_media":7285,"template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0"},"product_brand":[3412],"product_cat":[9],"product_tag":[2491,2281,371,3904],"class_list":{"0":"post-7283","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-quad","7":"product_cat-amplificadores","8":"product_tag-etapa-de-potencia","9":"product_tag-quad","10":"product_tag-quad-303","11":"product_tag-quad303","12":"product_shipping_class-peso-5-a-10-kg","14":"entry","15":"has-media","17":"first","18":"instock","19":"sold-individually","20":"shipping-taxable","21":"purchasable","22":"product-type-simple","23":"has-product-nav","24":"col","25":"span_1_of_3","26":"owp-content-center","27":"owp-thumbs-layout-horizontal","28":"owp-btn-normal","29":"owp-tabs-layout-section"},"_links":{"self":[{"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/product\/7283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/media\/7285"}],"wp:attachment":[{"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/media?parent=7283"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/product_brand?post=7283"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/product_cat?post=7283"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.darthy.com\/es_es\/wp-json\/wp\/v2\/product_tag?post=7283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}