{"id":102444,"date":"2025-06-25T20:05:18","date_gmt":"2025-06-25T12:05:18","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&#038;p=102444"},"modified":"2026-03-09T20:37:16","modified_gmt":"2026-03-09T12:37:16","slug":"quad-ii-mono","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/quad-ii-mono\/","title":{"rendered":"QUAD II MONO (\u4e8c\u624b\uff0c7\u6210\u65b0)"},"content":{"rendered":"<div class=\"tab-content\">\n<h2>Description<\/h2>\n<p>Designed for use with the Quad II or 22 pre-amplifiers<\/p>\n<p>The function of a main amplifier is that of amplifying the output from the control unit or other source with the highest possible standard of accuracy.<\/p>\n<p>This is achieved in the Quad II to a degree unexcelled by any equipment known to be offered to the public.<\/p>\n<p>The amplifier is further unique in that this performance is obtained with stability which is complete.<\/p>\n<h2>Specifications<\/h2>\n<p>Power output: 15 watts into 8\u03a9 (mono)<\/p>\n<p>Frequency response: 20Hz to 20kHz<\/p>\n<p>Total harmonic distortion: 0.25%<\/p>\n<p>Input sensitivity: 1.4V<\/p>\n<p>Signal to noise ratio: 80dB<\/p>\n<p>Speaker load impedance: 7\u03a9 to 15\u03a9<\/p>\n<p>Valve complement: 2 x EF86, 2 x KT66, 1 x GZ32<\/p>\n<p>Dimensions: 13 x 4.75 x 6.5 inches<\/p>\n<p>Weight: 18.25lbs<\/p>\n<p>Finish: stoved steel grey<\/p>\n<\/div>\n<div style=\"margin: 20px 0;\"><div class=\"qrcswholewtapper\" style=\"text-align:left;\"><div class=\"qrcprowrapper\"  id=\"qrcwraa2leds\"><div class=\"qrc_canvass\" id=\"qrc_cuttenpages_2\" style=\"display:inline-block\" data-text=\"https:\/\/soundglory.com\/en\/product\/quad-ii-mono\/\"><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Description Designed for use with the Quad II or 22 pre-amplifiers The function of a main amplifier is that of amplifying the output from the&#8230;<\/p>\n","protected":false},"featured_media":102445,"template":"","meta":[],"pwb-brand":[],"product_cat":[502,524],"product_tag":[],"class_list":{"0":"post-102444","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-post-amplifier","7":"product_cat-used-equipmen-post-amplifier","8":"product_shipping_class-c-class","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/102444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/102444\/revisions"}],"predecessor-version":[{"id":122723,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/102444\/revisions\/122723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/102445"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=102444"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=102444"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=102444"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=102444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}