Editorial Review ProSteels are D'Addario's brightest and most magnetic bass strings. A specialized alloy delivers harmonically rich, brilliant high-end coupled with deep, tight lows that work in tandem to create the coveted piano-like tone steel players crave.
Features 1) Hybrid gauge that combines EPS170 and EPS160 for an ideal combination of tone and feel with bigger bottom end 2) D'Addario's brightest and most magnetic bass strings offering harmonically rich, deep and penetrating tone 3) Fits long scale basses with a string scale length of up to 36 1/4 inches 4) Made in the U.S.A. for the highest quality and performance 5) String Gauges: Wound .045, .065, .085, .105