D'Addario NYXL1150BT Nickel Wound Electric Guitar Strings, Balanced Tension Medium, NYXL’s feature D’Addario’s exclusive New York manufactured, high.., By DAddario From USACategory: Medium Tension Classic Guitar StringsNYXL1150BT is a Balanced Tension set designed for greater dynamic control and a more consistent feel between strings for evenly balanced bending, strumming, fretting, and picking. D’Addario NYXL guitar strings will bend further, sing louder, and stay in tune better than any string you’ve played before. Envisioned, perfected, and manufactured by D’Addario in New York, this newly engineered, break-resistant, high-carbon steel core and plain steel alloy delivers a whole new level of freedom, confidence, and power. NYXL’s provide more strength and up to 131% greater tuning stability by utilizing a completely reinvented wire drawing process coupled with a revolutionary “fusion twist” process for the plain steels. The reformulated nickel plated string windings have greater magnetic properties resulting in higher output and enhanced mid-range frequency response for more presence and crunch. BTI trading was established in year of 2012.We are allocated at US WA.The transportation to our store is very convenient.we are selling only high quality products we also selling our products world wide .At BTI we sure you can find all the product that you want.