Sophia Mono Rail

Sophia Mono Rail [+] includes Drop Tuner 

Individual Height Adjustable 60:1 Macro-Tuners

• Individual intonation height adjustable MonoRail base support any style of Sophia saddles and/or Macro-Tuners.

• 2:22-style saddles = Min body to String as .370 +/- .070

• 2:92-style saddles = Min body to String as .470 +/- .070

• Macro-tuners - Headless Capable infinite fine tuning or full range [60:1 tuning ratio] -- Dual Locking/Loading feature, with ball-end in the knob, or larger diameter strings, up to .075, plain end loaded through nose slot.

• [+] Drop Tuner option — drops from E to D and back on-the-fly with relatively stable inter-string harmony….