Back and sides   Sapwood-Royal Macasar ebony

 

Neck    Mahogany

 

Top     40 year old German spruce

 

Headstock veneer   End-grain spalted maple

 

Tuners    Shertler - Black iodized finish with ebony buttons

 

Fretboard markers   Koa/abalam diagonals

 

Bindings   Koa, purple and padauk purfling lines