Electro Harmonix Pico Attack Decay Tape Reverse Simulator Guitar Effects PedalElectro Harmonix Pico Attack Decay Pedal grants seductive swells and reverse tape effects that push the envelope on any pedalboard. The original Attack Decay Tape Reverse Simulator is known for producing volume and reverse swells, backward tape sounds, artificially short staccato notes, and bowed instrument effects. In 2019 the digital Attack Decay reissue was released, and now the Pico Attack Decay gives us volume envelope effects in a simplified,