Sonic Lutz Vault 7781 mando Every sonically graded board is

Every sonically graded board is required to meet the following specifications:

light shadow towards the waist to upper bout of the pattern

AAAA – our best soundboard visually

Big leaf maple only grows in the Pacific Northwest

Sonic Lutz Vault 7781 mando Every sonically graded board isAll sonically graded tonewood offered in the Pacific Rim Tonewoods Vault includes the material properties for that specific set. Density, Q, and Stiffness are all provided, allowing you to choose the piece that exactly fits your needs. In addition to the data provided, High Q (Q >= 160) and High Stiffness boards are exclusively available in the Vault. Sonic grading is fundamentally different from traditional grading because the process relies on data