Quadra Expander

Expander for the Quadra Module adds VC of AD, EOC and Analog OR

4 x eoc (end of cycle) pulse outputs corresponding to the 4 function generators.
vc of attack and decay (with attenuators) of all four envelopes
2 x analog or (aka peak circuit) logic outputs that are normalled to the two pairs of envelopes (1+2 and 3+4) with attenuators.
special quadrature modes for envelopes 1+2 and 3+4 with jumper on pcb to select two different kinds of looping responses.
connects to the quadra via 4 ribbon cables.
Skiff friendly depth


  • 32 mA +12V
  • 28 mA -12V
  • 0 mA 5V
  • Ø 4.21 (34 Votes) Average Rating

No info about availability.

$130 Price in € submitted Oct 12th 2012, 23:06 by intellijel | last Change Aug 3rd 2018, 19:12 by intellijel
Specs are approved by the manufacturer