DR Handmade Strings DDT5-55 DDT Drop-down Tuning 5-String Bass Strings - Heavy (55-135)With Accurate Core Technology DROP OR NOT! The first thing you will notice about these strings is that they go right into tune and lock in. Players say they are so stable it is almost eerie. Now you can stand and deliver in tune notes at lower pitch that are clean and clear. Expect more and get more. Change tunings and be surprised how DDT's lock right in. Be surprised how little adjustments you make. DDTs deliver far more than just heavy gauges. Drop