"The Sophia tremolo’s design is such a vast improvement over previous systems that it’s an understatement to call it the most significant tremolo system upgrade introduced since the Floyd Rose." Guitar World
Fender American Strat ® or Similar Riser Spacing
Dual Loading Brass or Stainless Steel CNC saddles -- include a “top-loading” the string placement so that the reinforcement windings at the ball-end of the string advances to the .197 high intonation point -- to eliminate string stretch without resorting to locking or clamping the string -- includes string threading through the spring block for a looser more traditional feel.
Global Tuner Pro includes Stainless Steel Contact Pins - Extended Length Option [ask]
Lo-part Count Design for exceptional clarity and sustain -- half of most vintage trems
Sophia No-Wobble Arm
Lo-Noise Copper coated Springs and Claw
Choose One Stabilization SpringBlock Option
Mid-sized Brass Tremolo Block with TremStop
"S" Model includes the Global Tuner Upgrade-- 40:1 Thumbwheel with TremStop -- Adjust Floating Position On-the-Fly / Includes an alt TremStop
"Pro" Model Upgrade includes Dual Stabilizers - “Soft stop" adjustable from gentle enforcement for flutters and similar effects to firm settings for the Sophia Drop Tuner, double-stops and exceptional stability for stumming, etc.
Stabilizer Plate Option -- double stops, accurate returns from dive bombs -- limited reinforcement of the Zero Point, requires stiffer feel.