4 Piece Sonic Sitka Vault 5667 Redwood Tops From here the boards are

From here the boards are air dried

The boards are then resawn into bookmatched sets and graded into one of three traditional grades

These tops allow us to make soundboards from smaller diameter logs and to utilize each log more completely

The archtop guitar is unique in how it's built

Medium and High density

4 Piece Sonic Sitka Vault 5667 Redwood Tops From here the boards arePRT is proud to bring a 4 piece top to market. These tops allow us to make soundboards from smaller diameter logs and to utilize each log more completely. Four piece tops are cut from a smaller section of a tree, representing less of any tree's life (say 60 years, instead of 120), and are therefore more consistent in all of their physical properties. Density, Q, and Stiffness are all provided, allowing you to choose the piece that exactly fits your