Visuals only - Wave Candy VSTi is a flexible audio analysis and visualization tool including an Oscilloscope, Spectrum Analyser and Peak Meter. The display type, colors, frequency range and dynamic range are fully customizable.
In Juice Pack you buy the VST plugin version.
The FL plugin version of this program is already included in all FL Studio registrations.
2Ghz AMD or Intel Pentium 3 compatible CPU with full SSE1 support