H-Expander
All Hagstrom electric guitars and basses include our patented H-Expander™ truss rod. Providing tension at both ends and running the entire length of the neck, the rigid yet light-weight alloy truss rod allows for a very low action and thin neck, two factors that were instrumental in earning Hagstrom its reputation as the world’s fastest playing guitar. The H-Expander™ truss rod not only provides ultimate neck stability, but it also contributes to Hagstrom’s unique tone. Longer sustain and a round attack are some of the sonic characteristics the H-Expander™ adds to the tonal essence of Hagstrom.