In this episode of DIY Guitar Making, I discuss the history of Martin Guitars and how their designation system for body sizes is something that guitar makers use today. I discuss the dimensional differences as well as the tonal differences that you can expect. These are the models that I discuss in detail:
00 (Grand Concert)
000 (Auditorium)
OM (Orchestra Model)
D (Dreadnought)
J (Jumbo)