If you are trying to find a specific function, here are the most common ones:

: Dual multimode filters with peak, shelf, and various resonant types (including TB303-style and more modern algorithms).

: To browse or import sounds, use the Preset Browser at the top. You can often find expansion packs on sites like Reveal Sound or Splice.

: If the interface is too small on a high-resolution screen, look for the Scaling options in the settings menu to resize the window.

: You can map your MIDI controller knobs to Spire parameters using the MIDI Learn function (usually right-click on a knob). ❓ Need Help Finding Something Specific?

: Capable of up to 9x unison voices per oscillator with spread and detune controls to create massive sounds.

The is a versatile polyphonic synthesizer known for its high-quality sound engine and flexible modulation options. While you didn't specify the exact feature you're looking for, I can outline the core capabilities and some of the most sought-after features in this version. 🚀 Key Features in Spire v1.5.6

: Features 4x multimode oscillators with various types including Classic, Noise, FM, AMSync, and SawPWM.