{"id":117627,"date":"2025-05-08T12:42:23","date_gmt":"2025-05-08T10:42:23","guid":{"rendered":"https:\/\/cyberfarm.dk\/royer-labs-r-db20-dbooster-in-line-signal-booster\/"},"modified":"2026-02-13T12:43:44","modified_gmt":"2026-02-13T11:43:44","slug":"royer-labs-r-db20-dbooster-in-line-signal-booster","status":"publish","type":"product","link":"https:\/\/cyberfarm.dk\/en\/royer-labs-r-db20-dbooster-in-line-signal-booster\/","title":{"rendered":"Royer Labs R-DB20 dBooster In-line Signal Booster"},"content":{"rendered":"<h2>Royer Labs R-DB20 dBooster In-line Signal Booster<\/h2>\n<p>The Royer R-DB20 dBooster is a premium in-line signal booster meticulously engineered to enhance the performance of passive ribbon and dynamic microphones. Designed by Royer Labs-the leaders in ribbon microphone technology-the dBooster provides ultra-clean gain without coloration or distortion, making it an ideal choice for both studio and live sound applications.<\/p>\n<p>Whether you're recording soft vocals, acoustic instruments, or amplifying your favourite dynamic mic on stage, the R-DB20 delivers a pristine 20 dB or 12 dB boost, optimised to preserve the full frequency response and character of your microphone. Its transformerless, discrete circuitry ensures ultra-low noise and a transparent signal path, allowing your microphones to perform at their full potential, even with low-gain preamps.<\/p>\n<h3>Studio-Grade Performance, Anywhere<\/h3>\n<p>Housed in a rugged and compact enclosure, the R-DB20 is built to handle the demands of both touring and critical studio use. Unlike generic boosters, it's specifically voiced for ribbon and dynamic mics-ensuring accurate transient response, natural tonal balance, and no signal degradation, even in high-SPL environments.<\/p>\n<h3>Key Features:<\/h3>\n<ul>\n<li>Designed for use with passive ribbon and dynamic microphones<\/li>\n<li>Selectable gain: +12 dB or +20 dB clean, transparent gain<\/li>\n<li>Maintains full frequency response and dynamic range of your microphone<\/li>\n<li>Transformerless discrete circuitry for ultra-low noise performance<\/li>\n<li>Stable operation under varying load conditions<\/li>\n<li>Compact and road-ready metal housing with rugged build quality<\/li>\n<li>Powered by standard 48V phantom power (does not pass phantom to mic)<\/li>\n<\/ul>\n<h3>Technical Specifications:<\/h3>\n<ul>\n<li><strong>Gain Levels:<\/strong> Selectable +12 dB or +20 dB<\/li>\n<li><strong>Input Impedance:<\/strong> 3.3 k\u03a9 (optimised for ribbon and dynamic mics)<\/li>\n<li><strong>Output Impedance:<\/strong> 300 \u03a9<\/li>\n<li><strong>Maximum Input Level:<\/strong> +1 dBu at 1% THD<\/li>\n<li><strong>Noise:<\/strong> Less than -100 dB EIN<\/li>\n<li><strong>Power:<\/strong> 48V phantom power required (phantom not passed to mic)<\/li>\n<li><strong>Construction:<\/strong> All-metal enclosure with premium components<\/li>\n<li><strong>Dimensions:<\/strong> Approx. 33 mm x 120 mm (1.3\u2033 x 4.75\u2033)<\/li>\n<li><strong>Weight:<\/strong> Approx. 170 g (6 oz)<\/li>\n<\/ul>\n<h3>Why Choose the Royer R-DB20?<\/h3>\n<p>The Royer R-DB20 dBooster is more than just a signal lifter-it's a professional-grade tool that brings out the true voice of your microphone. Whether you're boosting a ribbon mic for vocals or a dynamic mic on snare, this in-line amplifier ensures uncompromised audio quality, with no added coloration or hum. If you demand clarity, headroom, and reliability, the dBooster is the smart choice.<\/p>\n<p>Unlock the full sonic potential of your microphones with the Royer R-DB20-trusted by engineers, producers, and touring professionals worldwide.<\/p>","protected":false},"excerpt":{"rendered":"<p>Royer Labs R-DB20 dBooster In-line Signal Booster The Royer R-DB20 dBooster is a premium in-line signal booster meticulously engineered to enhance the performance of passive ribbon and dynamic microphones. Designed by Royer Labs\u2014the leaders in ribbon microphone technology\u2014the dBooster provides ultra-clean gain without coloration or distortion, making it an ideal choice for both studio and [&#8230;]\n","protected":false},"featured_media":117832,"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":"none","_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":"Royer R-DB20,Royer dBooster,in-line signal booster,ribbon mic preamp booster,dynamic mic gain booster,mic activator for ribbon microphones,Royer Labs booster,clean microphone gain,studio mic signal amplifier,live sound mic booster,phantom-powered mic booster,transformerless mic booster,passive ribbon mic gain,microphone signal booster,Royer R-DB20 specs","_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":[4188],"product_cat":[2668],"product_tag":[],"class_list":["post-117627","product","type-product","status-publish","has-post-thumbnail","product_brand-royer-labs","product_cat-mikrofon-tilbehoer","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"publishpress_future_action":{"enabled":false,"date":"2026-07-02 09:32:16","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\/117627","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\/117832"}],"wp:attachment":[{"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/media?parent=117627"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_brand?post=117627"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_cat?post=117627"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cyberfarm.dk\/en\/wp-json\/wp\/v2\/product_tag?post=117627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}