{"id":13832,"date":"2019-05-29T22:27:29","date_gmt":"2019-05-29T22:27:29","guid":{"rendered":"https:\/\/masteringmansion.com\/pro-audio\/?post_type=product&#038;p=13832"},"modified":"2026-06-22T08:17:29","modified_gmt":"2026-06-22T08:17:29","slug":"m-990-studio-microphone","status":"publish","type":"product","link":"https:\/\/masteringmansion.com\/pro-audio\/categorias\/microfonos\/m-990-studio-microphone\/","title":{"rendered":"M 990 Studio Microphone"},"content":{"rendered":"<p>The M 990 is renowned for its high sensitivity and excellent signal-to-noise ratio. It combines modern large membrane capsule technology with the typical full-bodied sound of tube microphones that are preferred by vocalists and soloists. The M 990 vacuum tube condenser microphone is well-suited for difficult radio play productions as well as a supporting microphone for orchestra recordings. The pressure gradient transducer of the M 990 uses a large diameter gold-plated plastic membrane.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"content\">\n<div class=\"grid-container_15_85\">\n<div class=\"grid-col\">\n<div id=\"TechnDaten\" class=\"tabcontent\">\n<div class=\"techndaten\">\n<table class=\"table-hover tbTechnDaten\">\n<tbody>\n<tr>\n<td colspan=\"2\">Polar pattern<\/td>\n<td>cardioid<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Acoustic operating principle<\/td>\n<td>Pressure gradient transducer<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Frequency range<\/td>\n<td>20 Hz to 20.000 Hz<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Sensitivity at 1 kHz<\/td>\n<td>28 mV\/Pa<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Output impedance<\/td>\n<td>200 Ohm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Noise level<\/td>\n<td>CCIR 468-4<\/td>\n<td>24 dB<\/td>\n<\/tr>\n<tr>\n<td>DIN EN 60268-4<\/td>\n<td>13 dB-A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Signal-to-noise ratio<\/td>\n<td>CCIR weighted<\/td>\n<td>70 dB<\/td>\n<\/tr>\n<tr>\n<td>A-weighted<\/td>\n<td>81 dB<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">SPL for THD 0,5 %<\/td>\n<td>119 dB<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Dynamic range<\/td>\n<td>106 dB<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">DC power supply<\/td>\n<td>120 V-<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Anode current<\/td>\n<td>1 mA-<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Heater voltage<\/td>\n<td>5,8 mV-<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Heater current<\/td>\n<td>200 mA-<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Tube (low-noise)<\/td>\n<td>EF 86<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"1\">Output connector<\/td>\n<td><\/td>\n<td>7-polig, Tuchel C 70\/A<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Weight<\/td>\n<td>400 g<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Length<\/td>\n<td>185 mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Diameter<\/td>\n<td>43 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><span class=\"font-bg\">condenser microphone<\/span><\/li>\n<li><span class=\"font-bg\">cardioid<\/span><\/li>\n<li><span class=\"font-bg\">large diaphragm capsule<\/span><\/li>\n<li><span class=\"font-bg\">PE diaphragm<\/span><\/li>\n<li><span class=\"font-bg\">tube pre-amplifier<\/span><\/li>\n<li><span class=\"font-bg\">with power supply<\/span>M 990<br \/>\n<span class=\"font-bg\">Studio Microphone<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":13833,"template":"","meta":[],"pwb-brand":[360],"product_brand":[],"product_cat":[1028],"product_tag":[537],"class_list":["post-13832","product","type-product","status-publish","has-post-thumbnail","pwb-brand-microtech-gefell","product_cat-microfonos","product_tag-microtech-gefell","first","onbackorder","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":360,"name":"MICROTECH GEFELL","slug":"microtech-gefell"}],"_links":{"self":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product\/13832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media\/13833"}],"wp:attachment":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media?parent=13832"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/pwb-brand?post=13832"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_brand?post=13832"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_cat?post=13832"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_tag?post=13832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}