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Frequency Central
System X Envelope PCB + Panel - 4HP

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Item: N13-5614

Availability: Out of stock

System X Envelope PCB + Panel - 4HP


NOTE: This is for a DIY project and will require assembly. Listing includes PCB + FRONT PANEL ONLY. No components are included. 

Due to the nature of DIY projects, no returns allowed on kits that have been attempted to be assembled or with missing components. 

This is a clone of the Roland System 100M Envelope that was sought after for being one of the snappiest modular envelope generators. This ADSR generator fits in only 4HP so it doesn't take up too much of your rack. There is a switch to change between short and long envelope times as well, so you can produce slower envelope times. There is an input for a gate and outputs of the envelope and an inverted copy of the envelope. The System X ADSR is a full functioned envelope with attack time, decay time, sustain level and release time.


  • Gate input
  • ADSR envelope generator
  • Fast/Slow speed switch
  • Envelope and inverted envelope outputs
  • LED indicator

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  • Eurorack Format
  • 4HP Width
  • 60mm Depth
  • +12v: 10mA Current Draw
  • -12v: 10ma Current Draw

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