The Epiphone SST Studio is our iconic chambered acoustic/electric steel string guitar known world-wide for its unique no-feedback true acoustic sound that can carry its own on any rock stage.The SST Studio is backed by the Epiphone Lifetime Limited Warranty featuring Gibson 24/7/365 Customer Service that guarantees the instrument against defects in materials or workmanship. Check one out at your favorite Authorized Epiphone Dealer.