DR Strings Electric Bass - Hi-Beam™ Tite-Fit Stainless Steel Heavy, .050 - .110, ER-50star rating 5bill macleodFebruary 12, 2010In just a couple of words ... I love these strings. They were just what I was looking for. On my main 4 string I use the Jamerson 54's flatwound. Very stiff string that you can really dig into. After playing those a while switching to my fiver with medium Hi-beams everything just felt flabby. This heavy set with the fattest B string they make has made me very happy. I can dig in to my hearts content.