Ibanez AZ2402GRM AZ Prestige Gray Metallic w/caseFeatures Gotoh T1802 tremolo bridge The T1802 tremolo bridge features machined titanium saddles and a machined steel tremolo block for a quick response, thick lows and rich highs. The 10. 5mm string spacing allows for easy picking across strings and its snap in construction makes it easy to load a tremolo arm. dyna MIX10 switching system with Alter Switch The dyna MIX 10 offers ten sound variations and can easily switch from humbucker and single coil