Electro-Harmonix Pico Attack Decay

The Electro-Harmonix Pico Attack Decay brings the signature volume envelope magic of the classic Attack Decay into an ultra-compact, pedalboard-friendly format. Known for its ability to create reverse swells, tape-style volume fades, staccato bursts, and even bowed instrument textures, this streamlined version makes those inspiring effects more accessible than ever.

It features both Mono and Poly modes—Mono applies a single envelope to all notes, while Poly gives each note its own envelope for more dynamic expression. With controls for Sensitivity, Attack, Decay, and overall Volume, plus a hidden Blend knob to mix wet and dry signals, the Pico Attack Decay is perfect for adding dramatic volume shaping to your sound. A power adapter is included, making it ready to plug in and inspire.