Arché is composed of five main zones:
This slider is the central element of Arché. Depending on the selected playing mode, it will allow you to generate the sound or modify the expression of the instrument. You will have to assign this slider to a real-time controller to be able to play live with Arché.
Natural Mode: The slider acts as a bow. The sound is sustained as long as the bow parameter is in movement. Movement speed and direction will affect both dynamics and harmonic content of the instrument.
Expression Mode: The bow parameter controls the amount of expression applied to the instrument.
Hybrid Mode: A mixture of the two previous modes. The slider/ cursor behaves in Natural Mode below the hybrid threshold, and in Expression Mode above the hybrid threshold.
This is only visible in Hybrid mode. It allows you to control Arché in Natural mode when the bow value is below the threshold, and in Expression Mode when the cursor goes above the threshold. You can move the threshold up and down by drag-and-dropping it.
Selects the global timbre of the instrument. Those presets are based on different real instrument bodies with their specific impulse response
Monophonic: enables Solo mode, which means that only one note can be played simultaneously.
Duophonic: enables Duo mode, allowing two notes to be played at the same time. This technique is called "double strokes" in the world of string instruments.
Gain: intensity of the vibrato that is applied to notes being played.
Frequency: frequency rate of the vibrato.
Select the pitch bend range. This is limited to a quarter note at the most.
Pre-delay: Delay before the reverb tail begins. Longer values will separate the instrument’s sound from its reverb
Dry / Wet: Amount of reverb effect applied to the instrument.
This slider indicates the audio output level of the plug-in. You can drag the slider up and down to adjust the output volume.