{"product_id":"gefell-m-990-large-diaphragm-tube-condenser-microphone","title":"Gefell M 990 Cardioid Tube Condenser Microphone","description":"\u003cp\u003eThe \u003cstrong\u003eGefell M 990\u003c\/strong\u003e is renowned for its high sensitivity and excellent signal-to-noise ratio. It combines modern large diaphragm 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.\u003c\/p\u003e\r\n\u003cp\u003eThe new pressure gradient transducer of the M 990 uses a large diameter gold-plated plastic diaphragm. The vacuum tube preamplifier is equipped with a pentode working as a triode selected for its sonic characteristics.\u003c\/p\u003e\r\n\u003cp\u003eThe N 920.1 power supply provides the operating voltage for the vacuum tube condenser microphone. It can be powered from AC mains with a primary voltage of 115 or 230 volts \/ 50 or 60 Hz.\u003c\/p\u003e\r\n\u003cp\u003eFor cable lengths over 50 meters it is recommended to have your service provider set the heater voltage of the power supply to 5.8 volts. The N 920.1 is equipped with an on\/off-switch, a 7-pin Tuchel connector that powers the microphone and a 3-pin XLR connector with integrated line voltage selector.\u003c\/p\u003e","brand":"Microtech Gefell","offers":[{"title":"Default Title","offer_id":44449784135783,"sku":"27434","price":3739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/gefell-m-990-ldc_27434_1.jpg?v=1787090397","url":"https:\/\/vintageking.com\/products\/gefell-m-990-large-diaphragm-tube-condenser-microphone","provider":"Vintage King","version":"1.0","type":"link"}