Codanova The VMX VJ is the utlimate USB MIDI controller for VJs. Codanova is a french company based in Paris and Toulouse since 2003 Specialists in Multimedia devices, HID experts. Consulting in electronics (design & implementation) Best experience in custom USB MIDI devices and USB soundcards. « Hardware and software interface for control by MIDI messages » Designed developped and produced VMX devices family (Versatile Multimedia eXtension)