RGI-01
Dreadnought, top spruce, back & sides mahogany, neck mahogany, fingerboard & bridge acacia, bindings &bridge pins black ABS, nut & saddle PPS, finish natural satin open pore, machineheads diecast nickel plated, strings D‘Addario EXP 16, scale length 650mm, neck width at nut 43mm
RGI-01CE
Dreadnought Cutaway, pickup system Fishman ISY 301
RGI-04CE
Grand Auditorium Cutaway