Features 3pc Nyatoh/Maple neck The 3pc Nyatoh/Maple Neck provides a rich mid-low end and great resonance. Walnut fretboard A Walnut fretboard features a well-balanced tonal character from low to high end. Sapele top The Sapele top delivers a warm, full tone. Sapele back and sides Sapele back and sides offer a full-bodied and warm mid-range and a bright tone. Ibanez Undersaddle pickup The Ibanez Undersaddle Pickup accurately reproduces the acoustic nature of the bass. Ibanez AEQ-2T preamp w/Onboard tuner The AEQ-2T preamp is specifically-designed to adjust the frequencies of a bass and a treble, and allows operation of the built-in tuner without the instrument being plugged in. Walnut bridge The Walnut bridge transfers string vibration directly to the body, delivering a natural and warm tone. Finger Rest (AEGB) This bass is outfitted with a special finger rest. The design allows players to position their thumb across a wide span of the instrument, based on what is most comfortable and appropriate for their playing style. Specifications Body shape: AEG body Top: Sapele top Back & sides: Sapele back & Sapele sides Neck: AEGB3pc Nyatoh/Maple neck Fretboard: Walnut fretboard Bridge: Walnut bridge Soundhole rosette: Acrylic Tuning machine: Black Die-cast tuners Number of frets: Fretless Bridge pins: Black with white dot Strings: D'Addario® ECB81M String gauge: .045/.065/.080/.100 String space: 19mm Factory tuning: 1G,2D,3A,4E Pickup: Ibanez Undersaddle pickup Preamp: Ibanez AEQ-2T preamp w/Onboard tuner Output jack: 1/4 output Battery: 9V x1