GHS Strings3120 Medium Scale, 4-String Bass Precision Flats, Stainless Steel Flatwound, 35.5" Winding, Light (.045-.095)

These are very good quality strings, feel great to the fingers, not too high tension and good string-to-string matching (tension and sound output). Priced somewhat lower than rivals, they're good value. Expect a nice, thumpy, mellow sound - typical of decent flatwounds.