Used Source Audio Spectrum Intelligent Filter Effect Pedal

Used Source Audio Spectrum Intelligent Filter in Good condition, delivering classic envelope filter and auto-wah tones with modern flexibility. Choose from multiple filter types and tweak sensitivity, attack, and frequency for everything from funky quack to synthy sweeps. Compact, rugged enclosure with mono in/out, standard 1/4" jacks, and 9V DC center-negative power. Excellent for guitar or bass, with clear response and plenty of expressive control in a pedalboard-friendly footprint.