The Ibanez Joe Satriani Signature Electric Guitar is made with typical Ibanez flair and remarkable craftsmanship. It's a fine instrument, designed to satisfy and inspire both the established performer and one waiting in the wings. Specifications ArtistJoe Satriani SeriesJS Number of strings6 BodyAlder Body finishGloss Polyester Neck1pc Maple Scale (inch)25,5 Scale (mm)648 Neck typeJS Neck thickness (1st fret, mm)20 Neck thickness (12th fret, mm)22,3 Neck finishSatin Polyurethane Neck jointBolt-on NutLocking Nut width (mm)42,8 End width (mm)56,4 at 21F FretboardRosewood Fretboard radius (mm)250 InlayMother of Pearl dot Number of frets22 Fret typeJescar EVO Gold Fret edge treatmentPrestige fret edge treatment Neck pickupDiMarzio® Satch Track™ (H) Middle pickupDiMarzio® Satch Track™ (H) Bridge pickupDiMarzio® FRED® (H) Pickup typePassive Controls, pickup selector1 Volume, 1 Tone, On-off switches for each pickup Other switchesHi-pass filter on volume control (push/pull), Coil-tap switch on tone control (push/pull), On-off switches for each pickup BridgeEdge String spacing (mm)10,8 Machine headsGotoh® machine heads Hardware colorGold String gauges (from top to bottom).009/.011/.016/.024/.032/.042 Tuning (from top to bottom)1E,2B,3G,4D,5A,6E Special feature 1Ultralite Tremolo Arm™ included Special feature 2Gold Finish Made inJapan Case or bag includedHardshell case included Recommended bagIGB724-BK Other item(s) includedTremolo arm, Ultralite Tremolo Arm™, Multi tool, Hex wrench