{"id":427,"date":"2015-09-26T02:32:02","date_gmt":"2015-09-26T02:32:02","guid":{"rendered":"https:\/\/collectivecases.com\/?product=eden-mic-preamp"},"modified":"2026-05-21T07:12:11","modified_gmt":"2026-05-21T07:12:11","slug":"eden-mic-preamp","status":"publish","type":"product","link":"https:\/\/collectivecases.com\/?product=eden-mic-preamp","title":{"rendered":"Eden Mic Preamp"},"content":{"rendered":"<p><span class=\"h4\">FINISHES<\/span><\/p>\n<ol>\n<li>Eden case is powder coated black.<\/li>\n<li>The faceplate will be powder coated white with black custom silk screen for the Eden Preamp.<\/li>\n<\/ol>\n<p><span class=\"h4\">MADE IN THE USA, ENCLOSURE DETAILS:<\/span><\/p>\n<ol>\n<li>18 gauge metal cases<\/li>\n<li>Rear Panel XLR, IEC, and Star Ground cutouts<\/li>\n<li>11\u2033 deep<\/li>\n<li>17\u2033 wide case<\/li>\n<li>Vent holes on tops and sides<\/li>\n<li>Clean outside for easy installation in racks<\/li>\n<li>Ships flat for lower shipping cost<\/li>\n<\/ol>\n<p><span class=\"h4\">ENCLOSURE INCLUDES<\/span><\/p>\n<ul>\n<li>1 Custom Eden Faceplate<\/li>\n<li>1 Top &amp; bottom panel<\/li>\n<li>1 Rear panel<\/li>\n<li>2 Side panels<\/li>\n<\/ul>\n<p><span class=\"h4\">Recommended components:<\/span><br \/>\nXLR\u2019s \u2013 Nuetrik D series connectors (part # Neutrik NC3FD-L-1-B &amp; Neutrik NC3MD-L-1-B)<br \/>\nIEC \u2013 Schurter 6200.2100 (Mouser Part # 693-6200.2100)<br \/>\nFor original looking Neve style knobs: <a href=\"http:\/\/capi-gear.com\/catalog\/index.php?cPath=202\" target=\"_blank\" rel=\"noopener\">http:\/\/capi-gear.com\/catalog\/index.php?cPath=202<\/a><br \/>\nFor PCB\u2019s &amp; kits look here: <a href=\"http:\/\/expataudio.myshopify.com\/products\/eden-microphone-preamplifier\" target=\"_blank\" rel=\"noopener\">http:\/\/expataudio.myshopify.com\/products\/eden-microphone-preamplifier<\/a><br \/>\nFor support look here: <a href=\"http:\/\/groupdiy.com\/index.php?topic=50419.msg639081\" target=\"_blank\" rel=\"noopener\">http:\/\/groupdiy.com\/index.php?topic=50419.msg639081<br \/>\n<\/a>For BOM look here: <a href=\"http:\/\/www.expataudio.com\/diy\/edenmicpre\/System%20Cost%20-%20External.xlsx\" target=\"_blank\" rel=\"noopener\">http:\/\/www.expataudio.com\/diy\/edenmicpre\/System%20Cost%20-%20External.xlsx<br \/>\n<\/a>For Build Guide look here: <a href=\"http:\/\/expataudio.com\/diy\/edenmicpre\/Building%20your%20own%20Eden%20Mic%20Pre%20Dec%202013.pdf\" target=\"_blank\" rel=\"noopener\">http:\/\/expataudio.com\/diy\/edenmicpre\/Building%20your%20own%20Eden%20Mic%20Pre%20Dec%202013.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>This is the Eden Microphone Preamplifier from Expat Audio.<\/strong><br \/>\nIt comes as a completed module that only needs to be hooked up.<br \/>\nIn fact, all it needs is power, input, output and a gain setting resistor.<\/p>\n<p>It&#8217;s assembled and tested here in Texas, USA.<\/p>\n<p><strong>Similar Systems<\/strong><br \/>\nIC Mic Pre&#8217;s like this have been used in many systems, such the Toft ATB Console, Trident S-20 mic pre, the DAV BG1 mic pre, Symetrix 302, dbx760X, D+R and Amek consoles. (that list from searching online)<\/p>\n<p><strong><strong>Performance<\/strong><\/strong><br \/>\nIt has flat THD+N at 30dB of gain as low as 0.003%, all the way to 30kHz (higher I believe &#8211; but the audio test kit isn&#8217;t quite up to it).<br \/>\nAt 60dB of gain (max setting) the THD+N is still very impressive at 0.04%. (again, flat all the way!)<\/p>\n","protected":false},"featured_media":431,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[8,12],"product_tag":[87],"class_list":{"0":"post-427","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-custom-cases","7":"product_cat-preamps","8":"product_tag-diy-microphone-preamp","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Eden Mic Preamp - Collective Cases<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/collectivecases.com\/?product=eden-mic-preamp\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eden Mic Preamp - Collective Cases\" \/>\n<meta property=\"og:description\" content=\"This is the Eden Microphone Preamplifier from Expat Audio. It comes as a completed module that only needs to be hooked up. In fact, all it needs is power, input, output and a gain setting resistor.  It&#039;s assembled and tested here in Texas, USA.  Similar Systems IC Mic Pre&#039;s like this have been used in many systems, such the Toft ATB Console, Trident S-20 mic pre, the DAV BG1 mic pre, Symetrix 302, dbx760X, D+R and Amek consoles. (that list from searching online)  Performance It has flat THD+N at 30dB of gain as low as 0.003%, all the way to 30kHz (higher I believe - but the audio test kit isn&#039;t quite up to it). At 60dB of gain (max setting) the THD+N is still very impressive at 0.04%. (again, flat all the way!)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/collectivecases.com\/?product=eden-mic-preamp\" \/>\n<meta property=\"og:site_name\" content=\"Collective Cases\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100054516037707\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T07:12:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/collectivecases.com\/wp-content\/uploads\/2015\/09\/Eden_pre1_full.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"352\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp\",\"url\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp\",\"name\":\"Eden Mic Preamp - Collective Cases\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/collectivecases.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/Eden_pre1_full.jpg\",\"datePublished\":\"2015-09-26T02:32:02+00:00\",\"dateModified\":\"2026-05-21T07:12:11+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp#breadcrumb\"},\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp#primaryimage\",\"url\":\"https:\\\/\\\/collectivecases.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/Eden_pre1_full.jpg\",\"contentUrl\":\"https:\\\/\\\/collectivecases.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/Eden_pre1_full.jpg\",\"width\":1000,\"height\":352},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/?product=eden-mic-preamp#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/collectivecases.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/collectivecases.com\\\/?page_id=8\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Eden Mic Preamp\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#website\",\"url\":\"https:\\\/\\\/collectivecases.com\\\/\",\"name\":\"Collective Cases\",\"description\":\"High quality Pro Audio DIY Enclosures and products.\",\"publisher\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/collectivecases.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#organization\",\"name\":\"Collective Cases\",\"url\":\"https:\\\/\\\/collectivecases.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/collectivecases.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/CC_logo.jpg\",\"contentUrl\":\"https:\\\/\\\/collectivecases.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/CC_logo.jpg\",\"width\":275,\"height\":36,\"caption\":\"Collective Cases\"},\"image\":{\"@id\":\"https:\\\/\\\/collectivecases.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=100054516037707\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Eden Mic Preamp - Collective Cases","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/collectivecases.com\/?product=eden-mic-preamp","og_locale":"en_US","og_type":"article","og_title":"Eden Mic Preamp - Collective Cases","og_description":"This is the Eden Microphone Preamplifier from Expat Audio. 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