The Advanced Acoustic series represents a significant step forward in the long and storied tradition of the acoustic guitar. Designed from the ground up to deliver a richer and brighter, tone with an unprecedentedly wide dynamic range, these instruments offer a fully reimagined acoustic experience. The reinvented design achieves a superb, powerful sound, and thanks to the extensive consideration given to ergonomics, these instruments are extremely comfortable to play. The Advanced Acoustic series pushes the acoustic guitar to new heights, promising an exciting new experience for all players. Specifications SeriesAAM Number of strings6 ColorOpen Pore Antique White Body shapeAdvanced Auditorium Body topSolid Sitka Spruce Body sidesFlamed Maple Body backFlamed Maple Body finishOpen Pore Polyurethane Body bindingRounded body edge binding Soundhole rosetteWooden rosette with Soundhole binding BracingX-M Bracing NeckMaple Scale (inch)25 Scale (mm)634 Neck typeLow Oval Grip with Rounded Fretboard Edge Neck thickness (1st fret, mm)21 Neck thickness (7th fret, mm)22 Neck finishOpen Pore Polyurethane Neck jointDovetail Neck joint position14th fret joint NutBone Nut width (mm)43 End width (mm)55 at 14F FretboardMaple Fretboard radius (mm)400 InlayWhite dot Number of frets20 Other pickupIbanez T-bar Undersaddle PreampIbanez Custom Electronics w/Volume and Tone Control Controls, pickup selector1 Volume, 1 Tone Output jack1/4" Endpin Jack BridgeMaple scalloped String spacing (mm)11 Bridge pinsIbanez Advantage™ Machine headsChrome Die-cast tuners (18:1 gear ratio) String gauges (from top to bottom).012/.016/.024/.032/.042/.053 Tuning (from top to bottom)1E,2B,3G,4D,5A,6E Special feature 1A.I.R.port Special feature 2Advanced Auditorium Body Special feature 3X-M bracing for AAM series Special feature 4Functional Tapered Headstock Made inChina Recommended bagIAB540-BK Other item(s) includedHex wrench, Bridge pin