Our uncompromising design features patented threaded worm tension bushings that eliminate looseness, for maximum tuning efficiency. The precision-machined stainless steel worm gears, bronze alloy string post gears and 16:1 gear ratio assure smooth, accurate tuning.
Danny Roberts (The Grascals): Loar mandolin with Waverly tuners
Danny Roberts with his 1922 Lloyd Loar mandolin that once belonged to his good friend, the late Charlie Derrington. Danny visited Stewart-MacDonald, and talked about the Waverly tuning machines on his Loar.