Martin Custom Shop 00-18v (short/24.9" scale, 1 3/4" nut, mahogany back & sides, 1/4" scalloped bracing, bone nut & saddle). It's an acoustic/electric with onboard K&K Active Prephase pickup. Faux Tortoise binding, wild Greven pickguard. 1933 Ambertone finish. I use the AER amp for this one. It makes sounds like angels breathing.