Boss AW-3 Dynamic Wah – Funk, Filter & Synth-Style Expression in One Pedal

If you want your playing to move, not just sound good, the Boss AW-3 Dynamic Wah is a seriously fun way to get there. This isn’t your standard wah—it reacts to your picking dynamics, turning your touch into expressive, vocal-like filter sweeps without needing to rock a treadle.

The AW-3 delivers everything from classic auto-wah funk to more experimental, synth-inspired textures. Dig in and it opens up; ease back and it cleans up—perfect for players who like their effects to feel alive under their fingers. It also includes a Humanizer mode, which creates vowel-like “talking” sounds that can get downright wild in the best way.

It works great on guitar and bass alike, with a dedicated bass input that keeps your low end intact while adding movement and character. Whether you’re chasing envelope filter funk, subtle rhythmic pulse, or quirky electronic tones, this pedal covers a lot of ground in a compact Boss enclosure.

Key Features:

• Dynamic (envelope-controlled) wah—no expression pedal required

• Multiple modes: Up/Down auto-wah + Humanizer (vowel-style filtering)

• Tempo control for rhythmic filter effects

• Dedicated bass input for full-frequency response

• Classic Boss durability—built like a tank

Think of it as part wah, part filter, part synth. It can sit subtly in the groove or completely transform your tone depending on how you play.