The SolidGoldFX Supa Funk is a dual-band envelope filter pedal designed for guitar, bass, and other instruments. It offers classic '70s funk tones with modern enhancements, including a "Color" knob to blend in a secondary low-pass filter for a range of filter sweeps. With controls for Depth, Frequency, Attack, and Level, plus a Direction switch, it provides a wide array of dynamic and smooth filter effects. Built in Montreal, Canada, the Supa Funk is inspired by the Funkzilla and Funk-lite and it is designed to be a unique and modern take on the envelope filter sound.