The   Epiphone Hummingbird Studio   has a Solid Sitka Spruce Top, Mahogany Back and Sides, SlimTaper D Select Mahogany Neck, Pau Ferro (Reverse Belly) Bridge, Grover Rotomatic 18:1 Tuners, Fishman Sonitone Pickup. A 60s Classic Updated With Solid Spruce Top and Fishman Sonitone Electronics. The Hummingbird Studio Acoustic/Electric (previously called Hummingbird Pro) updates the 60s classic with a solid spruce top, mahogany neck and body, Grover® Rotomatic® 18:1 ratio tuners, traditional binding, historic Hummingbirdpickguard, and Fishman® Sonitoneelectronics. Epiphone stands behind every guitar they make with a Limited Lifetime Warranty and Gibson BrandsCustomer Service. Brand:   Epiphone Model:   Hummingbird Studio Colour:   Faded Cherry Top:   Solid Sitka Spruce Back   : Mahogany Sides:   Mahogany Neck:   Select Mahogany Neck Profile:   Slimtaper "D" Fingerboard Inlays:   Pearloid Parallelogram Fingerboard Radius:   12" Nut Width:   1.693"