Unique 29+ Low Action Acoustic Guitar
Unique 29+ Low Action Acoustic Guitar. But first, let's talk about what guitar action is. All information in this article comes directly from each guitar manufacturers website. We've come now to the guitars with the lowest actions. I've done the research and have come up with, in my opinion, 8 of the best acoustic guitars with low action (around 1/16 on the high e (1.6mm) to 3/32 (2.4mm) for the low e.