{"id":1558,"date":"2026-02-25T02:44:06","date_gmt":"2026-02-25T02:44:06","guid":{"rendered":"https:\/\/atendistributor.id\/?post_type=product&#038;p=1558"},"modified":"2026-02-27T08:22:31","modified_gmt":"2026-02-27T08:22:31","slug":"aten-ap902","status":"publish","type":"product","link":"https:\/\/atendistributor.id\/?product=aten-ap902","title":{"rendered":"ATEN AP902"},"content":{"rendered":"<div>\n<h2>2-CH Mic\/Line Pre-AMP Expansion Card for AP Series<\/h2>\n<p>Dedicated for use with ATEN\u2019s AP DSP Power Amplifier series, the AP902 is a plug-in expansion card providing the AP amplifiers with dual-channel inputs. It is capable of handling balanced \/ unbalanced audio signals ranging from mic level to line level, making it easier to combine the amplifiers with sources coming from mixers, media players, or other <a href=\"https:\/\/pvc.co.id\/product-category\/audio-extender\/\">audio<\/a> equipment utilized in pro-level live sound applications, enhancing audio system flexibility and versatility. The preamp\u2019s circuitry is designed to lower the noise floor and improve the dynamic range to assure superior audio reproduction for the two extra microphone inputs it adds to the AP2 power amplifier series, making it a perfect solution for sound reinforcement applications such as paging systems and lecture halls.<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>Package Contents<\/h3>\n<ul>\n<li>1 x AP902 2-CH Mic\/Line Preamp Expansion Card for AP Series<\/li>\n<li>2 x 5-pin Euroblock connectors with strain relief (3.5mm)<\/li>\n<li>1 x user instructions<\/li>\n<\/ul>\n<h3>Features<\/h3>\n<ul>\n<li>Dedicated for use with ATEN\u2019s AP DSP Power Amplifier series<\/li>\n<li>Provides AP power amplifiers with dual-channel inputs for easier integration with balanced \/ unbalanced audio signals at mic \/ line level<\/li>\n<li>Adjustable gain level \u2013 handles various strength levels of input sources<\/li>\n<li>Preamp designed to lower the noise floor and improve the dynamic range for high-quality sound performance<\/li>\n<li>Easy to be installed into the AP power amplifiers\u2019 expansion slot<\/li>\n<\/ul>\n<div>\n<p><img decoding=\"async\" src=\"https:\/\/assets.aten.com\/product\/diagram\/global_en\/Diagram_Large_Line_AP902.png\" \/><\/p>\n<\/div>\n<div><img decoding=\"async\" src=\"https:\/\/assets.aten.com\/product\/diagram\/global_en\/Diagram_Large_Line_Meeting_AP206-212-902.png\" \/><\/div>\n<div>\n<table class=\"spec_table\">\n<tbody>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>Microphone Inputs<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Gain Range<\/td>\n<td class=\"value\">-6~+36dB<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Impedance<\/td>\n<td class=\"value\">3k\u03a9<\/td>\n<\/tr>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>Line Inputs<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Gain Range<\/td>\n<td class=\"value\">-6~+36dB<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Maximum Input Level<\/td>\n<td class=\"value\">+24dBu, Nominal Input Level: +4dBu<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Impedance<\/td>\n<td class=\"value\">Balanced: 20k\u03a9<br \/>\nUnbalanced: 10k\u03a9<\/td>\n<\/tr>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>System Specification<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Distortion<\/td>\n<td class=\"value\">THD+N: Line In &lt;0.01%, +4dBu @1kHz, 0dB Gain<br \/>\nMic In &lt;0.25%, -20dBu, @1kHz, 0dB Gain<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Frequency Response<\/td>\n<td class=\"value\">50~20kHz, +\/-0.5dB, Line In to ATEN AP2 Line Out<\/td>\n<\/tr>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>Compliance<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Certification<\/td>\n<td class=\"value\">FCC, CE, UKCA<br \/>\nTested with ATEN AP2 Amplifier<\/td>\n<\/tr>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>Environmental<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Operating Temperature<\/td>\n<td class=\"value\">0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Humidity<\/td>\n<td class=\"value\">0-80% RH, Non-Condensing<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Storage Temperature<\/td>\n<td class=\"value\">-20~60\u2103<\/td>\n<\/tr>\n<tr>\n<td class=\"title\" colspan=\"2\"><strong>Physical Properties<\/strong><\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Weight<\/td>\n<td class=\"value\">0.12 kg ( 0.26 lb )<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Housing<\/td>\n<td class=\"value\">Metal Panel<\/td>\n<\/tr>\n<tr>\n<td class=\"subtitle\">Dimensions (L x W x H)<\/td>\n<td class=\"value\">11.50 x 2.20 x 11.00 cm<br \/>\n(4.53 x 0.87 x 4.33 in.)<\/td>\n<\/tr>\n<tr>\n<td class=\"title\">Note<\/td>\n<td class=\"value\" colspan=\"1\">For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"line\"><\/div>\n<div>Datasheet<\/div>\n<div><a href=\"https:\/\/assets.aten.com\/product\/spec_sheet\/AP902-2-ch-Mic-Line-Pre-AMP-Expansion-Card-for-AP-Series-datasheet-en.pdf\">AP902-2-ch-Mic-Line-Pre-AMP-Expansion-Card-for-AP-Series-datasheet-en.pdf (750.58 KB)\u00a0<i class=\"icon-download-alt\"><\/i>\u00a0<\/a><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div>User Manual<\/div>\n<div>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td class=\"spect\">File Name<\/td>\n<td class=\"spect release_date\">Release Date<\/td>\n<\/tr>\n<tr>\n<td><a class=\"add-to-cart\" href=\"https:\/\/assets.aten.com\/product\/manual\/ap206-ap212-user-manual-w.pdf\" target=\"_blank\" rel=\"noopener\">ap206-ap212-user-manual-w.pdf (2.9 MB)\u00a0<i class=\"icon-download-alt\"><\/i>\u00a0<\/a><\/td>\n<td>2024-04-25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Dedicated for use with ATEN\u2019s AP DSP Power Amplifier series<\/li>\n<li>Provides AP power amplifiers with dual-channel inputs for easier integration with balanced \/ unbalanced audio signals at mic \/ line level<\/li>\n<li>Adjustable gain level \u2013 handles various strength levels of input sources<\/li>\n<li>Preamp designed to lower the noise floor and improve the dynamic range for high-quality sound performance<\/li>\n<li><a class=\"all-features\" href=\"https:\/\/www.aten.com\/global\/en\/products\/professional-audiovideo\/audio\/ap902\/#\">All Features<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"\" src=\"https:\/\/assets.aten.com\/product\/banner\/product_banner\/20231204%20Product_Page_Small_Banner_Large.jpg\" alt=\"\/global\/en\/supportcenter\/service\/warranty-policy-new\/a-product-warranty\/\" width=\"189\" height=\"71\" \/> <img decoding=\"async\" class=\"\" src=\"https:\/\/assets.aten.com\/product\/banner\/product_banner\/Pro-Audio-Series-Product_Page_Small_Banner_Large.jpg\" alt=\"Audio Banner\" width=\"189\" height=\"71\" \/><\/p>\n","protected":false},"featured_media":1633,"comment_status":"closed","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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