Performance Series PF28ECE Acoustic-Electric Guitar. With the Ibanez PF28ECE Performance acoustic-electric guitar, you get professional features, quality and great sound at an affordable price backed by the Ibanez name and limited lifetime warranty. The back and sides give a textured tone while the flamed  top projects cleanly. Ivorex II nut is stronger and more durable than bone and even harder than the original Ivorex. Ivorex II nut allows brilliant highs and more pronounced lows with less mid-range, which makes Ivorex II-fitted guitars perfect for amplification. Ivorex II saddles are specially formulated to provide ultra-fast response and maximum sound transfer to the body. In addition to the 1/4" output jack, a balanced XLR jack is included for direct connection to the PA system. The Ibanez SST Shape Shifter preamp with onboard tuner enables easy sonic manipulation, using the 3-band EQ and tone shaper. Any contour is right at your fingertips. The SST also offers a phase reverse for feedback reduction. Case sold separately.