The 500P Recording Concert set is constructed with clear high-density nylon trebles and smooth tarnish proof wound basses. This set has a little more tension than the 413P Studio set. String Tension: Medium Hard String Material: Nylon Coated: No Wound: Flat Wound String End: Tie Specifications: Clear nylon trebles produced greater aural transparency and sound projection Specifications II: Polished Stainless Steel wound basses produce exceptional memory for pitch and consistent sound production Specifications III: Clear Nylon Trebles: .029 .033 .040; Polished Stainless Steel Wound Basses: .033 .0375 .043 Features: Packaged using MAP Technology (Modified Atmosphere Packaging) to prevent tarnishing and ensure freshness
