Sitka spruce is widely regarded as one of the finest materials for steel-string guitar soundboards. Its superior volume and dynamic response give it a distinct edge, especially in extreme performance scenarios. Even when played aggressively, the sound remains clear and pristine despite increased volume. This wide dynamic range and rich fundamental frequencies allow guitarists to express musical emotions with greater freedom—whether through delicate fingerpicking or vigorous strumming, every nuance is faithfully reproduced.