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Synthrotek MST Dual AD/ASR Envelope

The MST Dual Envelope is a simple-to-use yet complex dual envelope generator.  Channels 1 and 2 are both normalled to each other to cycle when the other respective channel hits end of cycle, allowing for really interesting ping-pong effects.  Each channel also has an end-of-cycle trigger output with LED indicator.  Thereís a normal and inverted envelope out.  The inverted envelope out can be further modified by the +5 offset switch, which allows the inverted waveform to travel in the positive.  The + output level allows the envelope signal to go between zero and the maximum voltage rail.  Attenuate the output level down for a more subtle envelope (adjust to taste).



Features:
  • Two self-completing envelope circuits
  • AD or ASR selector switch per channel
  • Manual Attack control & Decay/Release
  • Output level per channel
  • Gate input
  • End-of-cycle trigger output with LED indicator
  • Normal & Inverted envelope output per channel
  • Short and long envelope length switch per channel
  • Long setting can be lengthened with jumper select
  • AD/ASR selection switch per channel
  • Inverted output +5 offset switch per channel

Specifications:
  • Current draw: V+ max 10mA, V- max 8mA
  • Width: 12HP