Fishman ELLIPSE AURA Undersaddle Acoustic Pickup & Preamp System - Wide FormatTo create true to life sound, the Fishman PRO MAT ELA Ellipse Aura Undersaddle Acoustic Pickup combines our most sophisticated onboard preamp design with the power of Aura Acoustic Imaging Technology. Ellipse Aura allows acoustic musicians to easily and accurately replicate the sound of their instrument, as mic'd in a professional studio. Players can load up to four Aura Images into this intuitive, discreetly mounted soundhole mounted preamp. The