As promised, I recorded a few soundclips of my new Altman F5. The files were recorded straight into the computer, no EQ or reverb added, so you can hear the natural sound of the mando. I really love this instrument...! It sounds great through a mic at gigs, too. Crystal clear from the open G to the highest notes, and really sweet.
I have the clips posted as mp3 files on a page at my website:
PS. I posted pictures of the mando back in May: