{"id":4126,"date":"2025-12-08T09:48:11","date_gmt":"2025-12-08T08:48:11","guid":{"rendered":"https:\/\/www.nti-audio.com\/?post_type=accessories&#038;p=4126"},"modified":"2025-12-19T04:03:34","modified_gmt":"2025-12-19T03:03:34","slug":"filter-for-class-d-amplifier-testing-fx-df","status":"publish","type":"accessories","link":"https:\/\/www.nti-audio.com\/en\/accessories\/filter-for-class-d-amplifier-testing-fx-df","title":{"rendered":"Filter for Class-D Amplifier Testing FX-DF"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The FX-DF module comprises two analog filters that are linked to the output signals of the amplifier under test. A load (substituting the impedance provided by the speakers in normal operation) is connected to the test system through banana plugs. The filtered signals are automatically routed internally to the two analysis channels.<\/p>\n","protected":false},"featured_media":0,"menu_order":56,"template":"","application-group":[],"product-cats":[50],"software-group":[],"class_list":{"0":"post-4126","1":"accessories","2":"type-accessories","3":"status-publish","5":"product-cats-fx100-audio-analyzer"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/accessories\/4126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/accessories"}],"about":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/types\/accessories"}],"version-history":[{"count":0,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/accessories\/4126\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/media?parent=4126"}],"wp:term":[{"taxonomy":"application-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/application-group?post=4126"},{"taxonomy":"product-cats","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/product-cats?post=4126"},{"taxonomy":"software-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/software-group?post=4126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}