What is an auditorium size guitar?
Acoustic guitar sizes are somewhat arbitrary but an auditorium size acoustic is a medium size guitar with a thinner waist than a dreadnought (which is the most popular size). It is perfect to play at home. Martin guitars, who pretty much dominate the industry, calls the auditorium size 000 (pronounced “triple-O”) or OM (Orchestra Model). See one here: http://guitars.musiciansfriend.com/produ… Smaller sizes are grand concert and parlor and larger sizes are jumbo and dreadnought.
