Ibanez acoustic guitars are designed with the player in mind: fantastic looks, pro features, and clear, sparkling sound-- plugged in or all acoustic. The AEF18E has a Spruce top, Mahogany neck, back and sides, an Ibanez Under Saddle pickup, and SPT Shape Shifter Preamp with Onboard tuner, plus a Fire Pattern Wooden Rosette. The improved feedback-resistant AEF body offers an ergonomic and comfortable shape. For comfort, clear highs, and strong midrange punch, the AEF is the perfect choice. The Ibanez SPT preamp on the AEF18E has a 3-band tone control and shape control along with a built-in electronic tuner. Case sold separately.