What is the scale length and fretboard radius of my guitar?
PRS Scale Length Almost all PRS instruments have a 25″ scale length. The Santana MD, Santana, Santana II and Santana III models have a 24 1/2″ scale length. The 25″ scale allows ease of string bending as with a 24 5/8″ scale but with the added harmonic range of the 25 1/2″ scale. PRS Fretboard Radius The fretboard radius is 10″ on all models except for the Santana MD and Santana II models, which feature an 11 1/2″ radius.