{"id":6587,"date":"2025-10-07T08:52:13","date_gmt":"2025-10-07T08:52:13","guid":{"rendered":"https:\/\/www.darthy.com\/?post_type=product&#038;p=6587"},"modified":"2026-03-13T10:09:57","modified_gmt":"2026-03-13T10:09:57","slug":"quad-405","status":"publish","type":"product","link":"https:\/\/www.darthy.com\/en\/product\/quad-405\/","title":{"rendered":"QUAD 405"},"content":{"rendered":"<h3>Quad 405<\/h3>\n<p>Vintage power amp with excellent sound quality, as it's a high-end unit. In very good condition with typical signs of age.<\/p>\n<p>The Quad 405 is a two-channel power amplifier designed for home and professional use that utilizes current dumping, which eliminates many of the problems of transistors.<\/p>\n<p>Its high output power makes it compatible with many of today's high-quality speakers and offers the opportunity for further development of speaker engineering with less emphasis on efficiency.<\/p>\n<p>The exterior design continues Quad's tradition of practical simplicity, which has won awards and worldwide recognition with previous models.<\/p>\n<p>A combination of moldings and extrusions is used to create a robust unit that is both pleasing to the eye and to the touch.<\/p>\n<p>All our devices are reviewed, scrupulously respecting the manufacturer's original characteristics.<\/p>\n<p>Including prior maintenance by our technicians to leave the device in optimal conditions.<\/p>\n<p><strong>Specifications<\/strong><\/p>\n<ul>\n<li>Power output: 100 watts per channel into 8\u2126 (stereo)<\/li>\n<li>Frequency response: 20Hz to 20kHz<\/li>\n<li>Total harmonic distortion: 0.05%<\/li>\n<li>Input sensitivity: 0.5V<\/li>\n<li>Signal to noise ratio: 95dB<\/li>\n<li>Speaker load impedance: 4\u2126 to 16\u2126<\/li>\n<li>Dimensions: 115 x 340.5 x 195mm<\/li>\n<li>Weight: 9kg<\/li>\n<\/ul>\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>Our\u00a0<a href=\"https:\/\/www.darthy.com\/en\/politica-de-envios-y-devoluciones\/\">delivery service<\/a>\u00a0works every day in order to get your orders to you in 48 hours or less.<\/p>\n<p>To ensure your items arrive in the best possible condition, our packaging is made with the utmost care, and all our shipments are also insured against loss or breakage.<\/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\/en\/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>","protected":false},"excerpt":{"rendered":"<p>Quad 405 Etapa de potencia vintage con una gran calidadad de sonido, ya que es un aparato de alta gama. En muy buen estado con las marcas t\u00edpicas del paso del tiempo. El Quad 405 es un amplificador de potencia de dos canales dise\u00f1ado para uso dom\u00e9stico y profesional que utiliza descarga de corriente, lo [&hellip;]<\/p>\n","protected":false},"featured_media":6596,"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":[2491,3413,2281,474,3414],"class_list":{"0":"post-6587","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-etapa-de-potencia-quad","10":"product_tag-quad","11":"product_tag-quad-405","12":"product_tag-quad405","13":"product_shipping_class-peso-5-a-10-kg","15":"entry","16":"has-media","18":"first","19":"instock","20":"sold-individually","21":"shipping-taxable","22":"purchasable","23":"product-type-simple","24":"has-product-nav","25":"col","26":"span_1_of_3","27":"owp-content-center","28":"owp-thumbs-layout-horizontal","29":"owp-btn-normal","30":"owp-tabs-layout-section"},"_links":{"self":[{"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/product\/6587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/media\/6596"}],"wp:attachment":[{"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/media?parent=6587"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/product_brand?post=6587"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/product_cat?post=6587"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.darthy.com\/en\/wp-json\/wp\/v2\/product_tag?post=6587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}