Arches is a tactile interface for your modular system that gives you many different ways of interfacing with any CV and MIDI standard.
It combines elements from Sound Machines successful LS1 Lightstrip and LP1 Lightplane modules and gives them to you in one convenient controller package. Behind these touch controllers lies a high-speed microcontroller that joins the elements to create keyboards, sequencers, arpeggiators and many different ways of controlling your system.
More info at Sound Machines
Highly configurable Eurorack module