Panel overview The Grain front panel contains the following sections: The Grain front panel sections. • 1. MIDI Note On LED. • 2. Patch Selector (for browsing, loading and saving patches), Polyphony and Master Volume controls. • 3. Sample section (for sample loading/sampling and sample playback functions). • 4. Playback Algorithm and Oscillator section. • 5. Filter and Amplifier sections. • 6. Global performance and “play” controls. • 7. Envelopes section. • 8. LFO section. • 9. Modulation Bus section. • 10. Effects section.
