Quad Envelope / Function Generator

quad functon / envelope generator
4 x function generators
3 modes:

  1. ad (attack – decay)
  2. asr (attack – sustain – release)
  3. cycle (ad envelope loops)

-each function can have a linear or exponential curve.
-wide time range for attack/decay controls:


  • 98 mA +12V
  • 53 mA -12V
  • 0 mA 5V
  • 38 mm deep
  • Ø 4.48 (103 Votes) Average Rating

This Module is currently available.

$275 submitted Oct 12th 2012, 23:04 by intellijel | last Change Aug 3rd, 19:13 by intellijel
Specs are approved by the manufacturer

Date Region Description Price Seller
EUFirst owner, perfect condition - Like new, no rack rash. Warranty more than...€230,00zoukouard View
EUQuadra + Expander. Great Conditions, usual rack rash.. local pickup in Bolo...€280,00kkempes View
EUQuadra + expander MK1 ( i don't split) Perfectly working, it has some rack...€290,00HypoGeo View
EUQUADRA + EXPANDER! Intellijel Quandra + Intellijel Quadra Expander Only...€280,00atonal_harry View
EUThe overall condition of this **Intellijel Quadra plus Expander** is *like ne...€330,00timoka View

61 Users are observing this

Buy Online

These merchants probably sell this module. Huh?


Detroit ModularAnalogue HavenThree Wave MusicControlBig City MusicControl VoltagePerfect Circuit


Clock Face Modular


Moog Audio