Xpand!2 provides two FX (effects) engines. Send controls for each Part are located on the Mix and FX pages.
Click the FX1 and FX2 buttons to activate or deactivate the effects. The effects are activated when the buttons are lit.
Edit the selected effect by adjusting the available FX parameter knobs. The available parameter knobs vary depending on the type of effect selected.
This control lets you send a percentage of the FX2 output signal into FX1, instead of directly to the output. At 0%, no signal is sent to FX1. At 100%, all of the FX2 output signal is sent to FX1. This is useful for cascading a delay effect into a reverb for a more ambient effect, for example.