The Ibanez guiding philosophy for acoustics, ”a modern approach to acoustic guitar tradition,” extends quite naturally to their acoustic bass collection. With tone, style, playability at an incredible value, Ibanez acoustic basses are creatively inspiring tools designed to thrive in wide variety of musical situations. Specifications Body shapeGrand Concert Body topOkoume Body sidesOkoume Body backOkoume Body finishOpen Pore Polyurethane Soundhole rosetteTortoiseshell NeckMaple Scale (mm)810 Neck typePCBE Neck thickness (1st fret, mm)21 Neck thickness (7th fret, mm)23,5 Neck finishOpen Pore Polyurethane Neck jointDovetail NutPlastic Nut width (mm)43 End width (mm)58 FretboardMaple Fretboard radius (mm)400 InlayWhite Dot Number of frets20 Other pickupIbanez Under Saddle PreampIbanez AEQ-2T preamp with Onboard tuner Controls, pickup selector1x Volume, Bass, Treble Other switchesTuner on/off switch Output jack1/4" output BridgeLaurel SaddlePlastic String spacing (mm)19 Bridge pinsBlack with white dot Machine headsChrome Die-cast String gauges (from top to bottom).040/.060/.075/.095 Tuning (from top to bottom)1G,2D,3A,4E Made inIndonesia Recommended bagIABB540-BK