We are privileged to have a set of instrument plans from Robbie O'brien for his model of OM Style Acoustic Guitar. This model joins the instrument body at the 14th fret. Furthermore, the plans are based on his revision of his original design. Revised in 2024, these plans provide updates on the taper used on the bracing as they approach the edge of the soundboard. 
 
This listing is for a printed hard copy of Robbie O'Brien's OM Guitar plans in a 1:1 Scale