{"id":95568,"date":"2025-06-03T07:10:55","date_gmt":"2025-06-03T07:10:55","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&#038;p=95568"},"modified":"2026-05-22T15:17:29","modified_gmt":"2026-05-22T07:17:29","slug":"mastersound-evolution-300b","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/mastersound-evolution-300b\/","title":{"rendered":"\u610f\u5927\u5229 MASTERSOUND <br>EVOLUTION 300B \u5408\u4f75\u653e\u5927\u5668"},"content":{"rendered":"<h3>EVOLUTION 300B<\/h3>\n<p>\u6280\u8853\u6307\u6a19<\/p>\n<p>\u5e73\u884c\u55ae\u7aef\u201c A\u201d\u985e<br \/>\n\u529f\u7387\uff1a2 x 24\u74e6<br \/>\n\u529f\u7387\u7ba1\uff1a4 x 300 B<br \/>\n\u9810\u9a45\u52d5\u5668\u7ba1\uff1a2 x ECC802<br \/>\n\u9a45\u52d5\u5668\u7ba1\uff1a2 x 6SN7<br \/>\n\u8f38\u5165\uff1a1 \u7d44XLR + 1\u76f4\u5165XLR<br \/>\n\u8f38\u5165\uff1a3 \u7d44RCA + 1\u76f4\u5165RCA<br \/>\n\u8f38\u51fa\u8b8a\u58d3\u5668\uff1aMASTERSOUND<br \/>\n\u8ca0\u8f09\u963b\u6297\uff1a4 \u2013 8\u6b50\u59c6<br \/>\n\u8ca0\u53cd\u994b\uff1a0 dB<br \/>\n\u5e36\u6709\u9059\u63a7\u5668\u7684\u97f3\u91cf<br \/>\n\u5e36\u5bec\uff1a8 Hz \/ 40 kHz \u2013 0dB<br \/>\n\u5c3a\u5bf8\uff1a46 x 41.5 x 27.5 cm<br \/>\n\u91cd\u91cf\uff1a34 Kg<\/p>\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\/mastersound-evolution-300b\/\"><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>EVOLUTION 300B \u6280\u8853\u6307\u6a19 \u5e73\u884c\u55ae\u7aef\u201c A\u201d\u985e \u529f\u7387\uff1a2 x 24\u74e6 \u529f\u7387\u7ba1\uff1a4 x 300 B \u9810\u9a45\u52d5\u5668\u7ba1\uff1a2 x ECC802 \u9a45\u52d5\u5668\u7ba1\uff1a2 x 6SN7 \u8f38\u5165\uff1a1 \u7d44XLR + 1\u76f4\u5165XLR \u8f38\u5165\uff1a3 \u7d44RCA +&#8230;<\/p>\n","protected":false},"featured_media":95617,"template":"","meta":[],"pwb-brand":[543],"product_cat":[172,503],"product_tag":[],"class_list":{"0":"post-95568","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-mastersound","7":"product_cat-mastersound-integrated-amplifier","8":"product_cat-integrated-amplifier","9":"product_shipping_class-c-class","11":"first","12":"onbackorder","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":543,"name":"MASTERSOUND","slug":"mastersound"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/95568","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":4,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/95568\/revisions"}],"predecessor-version":[{"id":126575,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/95568\/revisions\/126575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/95617"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=95568"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=95568"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=95568"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=95568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}