Momentary Switcher / Manual Gate Generator
The EMW Button Interface 1 is an auxiliary module that has 3 main functions: It can be used to switch momentarily an incoming signal on/off, to generate a manual trigger or gate signal (5v) or to produce an adjustable 0-10V signal control voltage signal.
It is a very useful module to produce manual control over your modular.
http://www.electronicmusicworks.com/detalhes.asp?id=91&produto=86&loja=EURORACK
No info about availability.
$42