TC Electronic Aeon String SustainerAdd a New Dimension to Your Playing Style Generate infinite sustain with your guitar, bass, or another stringed instrument, with the TC Electronic Aeon handheld sustainer. Equipped with a custom transducer designed for fast string excitement, Aeon can create haunting drones, spacey swells, and bowed effects. Add your favorite reverb and delay pedals to your chain, and you've got a world of soundscapes to explore. Unlike sustainer effects pedals, Aeon