Here I came up with a quick video that demonstrates the sound of my Michael Messer Blues 14 fret Duolian style guitar. I played a couple of riffs in open D with the unbelievably longlasting Michael Messer strings (I switched the tunings as often as never before and none of the strings broke yet since 2 month).
Better quality, durability and closer sound to old originals than the Gretsch Alligators i used to play (they have a different philosophy behind of course).