The API 527A<\/strong> is a powerful and flexible 500 series VCA compressor<\/strong> that continues API's legacy of precision dynamic control found in iconic models like the 225L, 529, and the renowned 2500\/2500+ stereo bus compressors. Designed to fit comfortably into any 500 series rack, the 527A offers the same trusted sonic character and control flexibility, making it an ideal tool for mixing, tracking, and mastering.<\/p>\n Equipped with API's patented THRUST\u00ae circuit<\/strong>, The 527A allows for frequency-dependent sidechain control, preserving low-end punch while applying compression - a key to achieving the signature API \u201cin-your-face\u201d dynamic presence. Users can choose between feed-forward or feedback compression<\/strong> modes and select between hard or soft knee<\/strong> curves for tailoring the behaviour to any source material.<\/p>\n The front panel features five precision 31-position detented controls<\/strong> for Threshold, Ratio, Attack, Release, and Output<\/strong>, allowing for accurate, repeatable settings ideal for both studio and live applications. A dedicated IN switch<\/strong> activates the compressor circuit, with selectable soft or hard relay bypass<\/strong> to maintain signal integrity. Visual monitoring is handled by a 10-segment gain reduction\/output meter<\/strong> and an Overload LED<\/strong> to ensure your levels stay under control.<\/p>\n At the heart of the 527A are API's discrete 2510 and 2520 op amps<\/strong>, ensuring the same legendary analogue tone, clarity, and headroom that API dynamics modules are known for.<\/p>\n The API 527A<\/strong> brings legendary analogue compression into a compact 500 series format, offering unmatched control, tonal shaping, and musical response for engineers who want professional dynamics processing with the unmistakable API sound.<\/p>","protected":false},"excerpt":{"rendered":" API 527A 500 Series Compressor The API 527A is a powerful and flexible 500 series VCA compressor that continues API\u2019s legacy of precision dynamic control found in iconic models like the 225L, 529, and the renowned 2500\/2500+ stereo bus compressors. Designed to fit comfortably into any 500 series rack, the 527A offers the same trusted […]\n","protected":false},"featured_media":69278,"template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"%%post_excerpt%%","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"1828","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"API 527A,API compressor,500 series compressor,VCA compressor module,THRUST circuit compressor,feed-forward compressor,feedback compression,API 2520 op amp,soft knee compressor,hard knee dynamics,analog dynamics processor,500 series dynamics,API 527A module,studio compressor with meter,API 2510 op amp","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[]},"product_brand":[4095],"product_cat":[1828,1831],"product_tag":[],"class_list":["post-69275","product","type-product","status-publish","has-post-thumbnail","product_brand-api","product_cat-500-series","product_cat-kompressorer","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"publishpress_future_action":{"enabled":false,"date":"2026-06-11 06:04:13","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"product_tag","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product\/69275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/media\/69278"}],"wp:attachment":[{"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/media?parent=69275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_brand?post=69275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_cat?post=69275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_tag?post=69275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Key Features:<\/h3>\n
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