A-140 ADSR Envelope Generator - 8HP

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Item: N13-5926

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A-140 ADSR Envelope Generator - 8HP


Doepfer's A-140 is a classic ADSR envelope for Eurorack Synthesizers. It has a Gate input to instigate the envelope, as well as a Retrigger, which begins the envelope from the very beginning. There are two outputs, which can be routed to a VCA and Filter for a traditional mono-synth type voice. An Inverse output is also present for further modulation. Each of the stages of the envelope are controlled with their designated knobs, with a switch at the bottom for range control. 


  • Classic ADSR
  • Gate and Retrig input
  • Dual positive outputs
  • Inverse output
  • Three position Range switch

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  • Eurorack Module
  • Width: 8HP
  • Depth: 50mm
  • Current Draw: 20mA@+/-12V

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