Dual Voltage Controlled Switch

Module A-150 (Dual VCS) contains two separate voltage-controlled switches.

Each switch has a control voltage input, a common Out / Input, and two In / Outputs. The switches are bi-directional: they can work in both directions, so can connect one input to either of two outputs, or either of two inputs to one output. Voltages in the range -8V...+8V at the O/I resp. I/O sockets can be processed by the module (v2004 or later: -12V...+12V)

CV low < ~3.6 V
CV high > ~3.6 V

Two LEDs show which in / output is active (ie. which is connected to the common out / input).

Doepfer A-150

Similar modules: A-152 Voltage Addressed Track&Hold / Switch (Multiplexer) / Digital Outputs


  • 30 mA +12V
  • 10 mA -12V
  • 0 mA 5V
  • 30 mm deep
  • Ø 4.24 (25 Votes) Average Rating

This Module is currently available.

$75 Price in € submitted Oct 6th 2012, 13:36 by MacroDX | last Change May 1st 2018, 14:38 by lpgeffen