GarageBand Digital Stepper
The Digital Stepper instrument is based on the ES2. This is a digital synthesizer that can step through a number of tones, creating a rhythmic pattern.
Volume slider: Sets the overall volume level of the instrument.
Balance slider: Sets the balance between a harder and more spiky sound (digital) and a warmer, softer sound (analog).
Modulation slider: Applies more or less modulation, making the sound more lively when high settings are used.
Harmonics slider: Makes the sound a little thicker (more) or thinner (less).
Harmonic Steps slider: Makes the tonal steps more (large) or less (small) noticeable.
Cutoff slider: Allows more (high) or less (low) of the sound through, making it brighter or damping it.
Cutoff Steps slider: Sets the amount of cutoff applied to each step. A higher value (large) will make the cutoff effect more pronounced.
Duration slider: Sets the length of the steps.