crystal User Manual Version: 6.6.0/2 7/459
3. The Hardware
3.1 System Components
A complete system consists of up to four components:
·
crystal Control Surface (essential) – available in five main frame layouts.
·
Compact Engine (essential) – all audio interfacing, routing, control and signal processing.
·
VisTool MK2 (optional) – runs on an external PC to provide real-time displays and touch-screen control.
·
Key Panels (optional) – a range of panels offering additional keys and talkback control.