The Tetra Midi Analog Performance Sequencer (Tetra MAPS) vastly improves on the first 'MAPS' core design. Expect to use a sequencer that is more versatile and intuitive. Tetra MAPS gives you infinite virtual tracks, modulations and multiple, real-time versions of each sequence, polyphonic sequencing, four channels of CV output and computer network Open Sound Control.
Build your own custom sequencer iPad interface using Hexler's TouchOSC editor or download a Signal Arts template: