This knob selects between seven different piano models that range from dark and mellow (Atmo) to bright and aggressive (Dance).
This control adjusts the response of the piano sound to incoming MIDI velocity data. Higher settings give more dynamic sensitivity, and lower settings create a more even dynamic response.
If you’re using a MIDI keyboard that tends to output high velocities without much effort, turning this control down can help compensate creating a more natural feel.
This control toggles between Equal tuning, where the piano’s relative pitch is normal, and Stretched, where the piano’s higher notes are tuned slightly higher, so they are more in tune with the overtones of the lower note.
This control switches between various room ambiences. Effects range from natural reverbs to special effects.
The Mix knob blends the desired amount of room ambience, selected using the Room knob, into the piano tone.