{"id":421,"date":"2025-08-25T14:02:09","date_gmt":"2025-08-25T12:02:09","guid":{"rendered":"https:\/\/www.nti-audio.com\/?post_type=accessories&#038;p=421"},"modified":"2026-01-21T16:18:25","modified_gmt":"2026-01-21T15:18:25","slug":"xl3-accessory-2","status":"publish","type":"accessories","link":"https:\/\/www.nti-audio.com\/en\/accessories\/xl3-accessory-2","title":{"rendered":"System Case"},"content":{"rendered":"\n<p>The MA220 and MA230 offer a low noise microphone preamplifier compatible with standardized 1\/2&#8243; microphone capsules. Both include an electronic datasheet for fast setup and ensuring accurate measurements. The MA230 is additionaly enabled for periodic self-tests (Charge Injection Check CIC) dedicated for permanent noise monitoring stations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compact field case for instruments and accessories<\/p>\n","protected":false},"featured_media":6373,"menu_order":68,"template":"","application-group":[],"product-cats":[57,16],"software-group":[],"class_list":{"0":"post-421","1":"accessories","2":"type-accessories","3":"status-publish","4":"has-post-thumbnail","6":"product-cats-xl2-audio-acoustic-analyzer","7":"product-cats-xl3-acoustic-analyzer"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/accessories\/421","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\/421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/media\/6373"}],"wp:attachment":[{"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"application-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/application-group?post=421"},{"taxonomy":"product-cats","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/product-cats?post=421"},{"taxonomy":"software-group","embeddable":true,"href":"https:\/\/www.nti-audio.com\/en\/wp-json\/wp\/v2\/software-group?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}