Sophia Global Tuner with Alt TremStop -- On-the-fly adjustment of tremolo springs

• Oversized premium CNC Brass Bases with 40:1 Stainless Steel Thumbwheel

• Four Lo Cap/Lo Noise Copper Coated Springs Option

• Increase sustain and tone

• Extended Secondary Spring Holder in Stainless Steel

• Alternative TremStop -- great for drop tunings

• Locking to improve coupling sees increases in sustain and stability

• OFR 3 x .669 M5 or Ibanez 3 x .636 M4 Screw Pattern Compatible Six strings
  

• 42, 37,34 and 32mm sizing with CNC Bell Brass bases and Cast Stainless Steel