On a resonator, the bridge sits on the cone and is held in position by string pressure. If every string comes off, parts can move, and setting them back takes time.
Steps:
- Detune and remove one string from the tailpiece and tuner.
- Hook the ball end of the new string into the same slot in the tailpiece.
- Run it over its slot in the bridge saddle and through the nut. On a squareneck, the nut is tall, so make sure the string sits in its slot.
- Leave enough slack for a few wraps on the tuning post and wind neatly downward.
- Tune close to pitch, then change the next string.
- Settle the strings and retune several times.
Watch for:
- Coverplate rattles: check that the coverplate screws are snug after restringing.
- Bridge position: if it shifted, intonation and tone will suffer. A tech can reset it.
- Gauge: resonators need heavier strings than a flat-top acoustic, starting at .017 on top.
S.I.T. resonator sets are DBR1756N (Nickel), DBR1756S (Stainless) and DBRGL1756 (Silencer 80/20), all medium .017–.056. See Resonator.
