Used Source Audio SPECTRUM Effect Pedal

The used Source Audio SPECTRUM Intelligent Filter pedal is in great condition and delivers dynamic envelope filtering with deep customization. Featuring four filter types, 11 envelope response curves, and intuitive control knobs, it’s perfect for funk, synth, and experimental tones. Built with stereo ins/outs and MIDI compatibility, it offers powerful performance and ultra-low noise. Ideal for bass or guitar, this compact pedal brings studio-quality filter effects to your pedalboard.