S-TECH special roasted treatment increases the wood's stability, durability, water resistance and tolerance of temperature changes. The neck is sealed with an oil finish which helps make it feel similar to a well-played guitar neck. S-TECH special roasted treatment provides a superior attack and a well-balanced tone and a rich sustain. In order to achieve supreme neck grip comfort, the fretboard edge is finished with a smooth curve. dyna-MIX 10 offers ten sound variations, and can easily switch from humbucker and single coil modes with the mini switch. The power Tap mode provides a realistic single coil sound despite its two humbucker pickup layout. The Oil-impregnated bone nut provides superior tuning stability and warm rich resonance. Stainless steel frets boast excellent corrosion resistance. The wide and tall fret-type offers a quick response, good articulation when playing chords and clear tone when playing single notes. Seymour Duncan® Hyperion™ Pickups feature a moderate output through Alnico-5 magnets to keep the clarity of the fundamental tone when using a distortion sound, and to deliver a clear pick attack. From treble to bass, the overall tonal balance is evenly adjusted, and works well with various effect pedals. The Luminlay side dot position marks make it easy for players to see fretboard position marks when performing on dark stages. The AZ comes with GOTOH® MAGNUM LOCK® machine heads, which have an established reputation for tuning stability. Its H. A. P® (Height Adjustable Post) system allows for the adjustment of string posts for the appropriate tension of each string. A shallow body back contour and a big forearm contour make the guitar body fit the player naturally, thus increasing playing comfort. The AZ body has a deep waist and different radii on each body edge curve, making it easier to play in both standing or sitting positions.