{"product_id":"doepfer-a-140-adsr-envelope-generator-1","title":"Doepfer A-140 ADSR Envelope Generator","description":"\u003cdiv class=\"card__header\"\u003e\n\u003ch2 class=\"card__title heading h3\"\u003eOpen Box Unit \u003c\/h2\u003e\n\u003ch3 class=\"card__title heading h3\"\u003eDescription\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content expandable-content--expandable\" aria-expanded=\"true\" role=\"region\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cp\u003eModule A-140 is an envelope generator, and, since it puts out control voltages, counts as one of the modulation devices in a modular system. As soon as the gate input receives sufficient voltage, the ADSR generates a variable voltage, changing in time, called an envelope. This varying voltage is output in normal (positive) and inverted form, and can be used, eg., for voltage controlled modulation of a VCO, VCF, or VCA, or for processing other modules' inputs and outputs.\u003cbr\u003eThe shape of the envelope is governed by four parameters: Attack, Decay, Sustain and Release.\u003cbr\u003eThe envelope is started (triggered) by a gate signal either from the INT.GATE voltage on the system bus, or, if a signal is put into it, from the gate input socket.\u003cbr\u003eThe envelope can also be re-triggered, ie. start from scratch again, each time a trigger signal is sensed at the Retrig. input socket, when the gate is still open.\u003c\/p\u003e\n\u003cp\u003eModule A-140 has available a three-position toggle switch to select one of three time ranges. The envelope duration ranges from about 50us (microseconds) up to several minutes.\u003c\/p\u003e\n\u003cp\u003eIn combination with the Comparator module A-167 a free-running \"ADSR-LFO\" can be realized.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information please look at the English user's manual: A140_man.pdf (for printout).\u003c\/p\u003e\n\u003cp\u003eRelated modules are the 4-fold ADSR A-143-2, the voltage controlled ADSR A-141 and the voltage controlled Decay\/Gate module A-142.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBreite\/Width: 8 TE \/ 8 HP \/ 40.3 mm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTiefe\/Depth: 50 mm (gemessen ab der Rückseite der Frontplatte \/ measured from the rear side of the front panel)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eStrombedarf\/Current: 20 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Doepfer","offers":[{"title":"Default Title","offer_id":46620415361213,"sku":"1061504","price":120.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/4175\/9421\/files\/doepfera140adsrenvelopegenerator.webp?v=1776269290","url":"https:\/\/fr.moogaudio.com\/products\/doepfer-a-140-adsr-envelope-generator-1","provider":"Moog Audio","version":"1.0","type":"link"}