Ghs Psycho Slap Upright Bass Strings - 90140PSP
Innovation Psychobilly Double Bass Strings are designed specifically for Psychobilly players; they're basically similar to the popular SilverSlaps and GoldenSlaps. However, they have a bigger diameter and a little more tension, which is better suited to someone actually playing the psychobilly style; with the higher speed and aggressiveness, a bit more tension is needed. (For "straight rockabilly," the slap is more of a passing accent - and the GoldenSlaps or SilverSlaps might be a better choice.) For a "stiffer" feel -- with a thinner diameter -- at a similar tension, the Rockabilly strings might be a good option.