Is this Martin guitar a D-18 Modern Deluxe or a Standard D-18?  Can you tell the difference between a torrefied Modern Deluxe top and a regular D-18 spruce soundboard without seeing them? What if we gave you 5 hints - would that help? Listen closely with some good earbuds or quality speakers. We’ll even give you some hints before the big reveal at the conclusion of the episode. Please visit us online at www.MaurysMusic.com!