What you should know about guitar truss rod. Simple truss rod adjustment for an acoustic and electric guitar. What is a truss rod? How does the truss rod work? Single action truss rod. Dual action truss rod. How to adjust a truss rod. How to check the guitar neck? Recommended string height.
   • How to adjust guitar truss rod? Acous...  
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0:00 Truss Rods
1:17 Adjustment
3:05 Conclusions