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.
From about March 2004 a new version of the A-150 is
available. This allows the full A-100 voltage range
-12V...+12V for the voltages at the O/I resp. I/O soc-
kets. The new version can be identified at the pc
board label "A-100 SYSTEM A-150 DUAL VC
SWITCH VERSION 2 " near the bus connector at the
pc board edge.

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

http://www.doepfer.de/a100_man/a150_man.pdf

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

http://www.doepfer.de/a150.htm

• 30 mA +12V
• ? mA -12V
• 0 mA 5V
• 30 mm Depth

No info about availability.