D'Addario PSB (ProSteel)

ProSteels are D'Addario's brightest and most magnetic bass strings. A specialized steel alloy delivers harmonically rich, brilliant high-end coupled with deep, tight lows that work in tandem to create the coveted Piano tone" steel players crave. Great for both articulate fingering or aggressive picking, ProSteels give you that little extra edge and punch you need to cut through the mix.