The walnut is simply gorgeous and the tone was exquisite. I play a lot in low tunings, often in CGDGAD so the extra scale length let me tune it down and keep a nice string tension. It's not quite a baritone at 690mm, at least I wouldn't say so - it's equivalent to 27 inches, which is SCGC Brozman territory.
Here are two audio samples of the guitar -- these are MP3 files hosted on my Wordpress blog.
Messing around in CGCFGC
Ye Banks & Braes