LP Lap Congas

I would like to hear some opinions about instruments like the LP Lap Conga: http://www.lpmusic.com/products/subpage/?modelNo=LP1436
Last weekend I met Valter Kinbom at the cajon festival in Schwalmtal (Germany). He is the owner of "Valter Percussion" (a cajon manufactury in Stockholm) and developed it for LP. I was really impressed by the full sounds (related to other wooden instruments of this kind). Here is a clip from the concert at the cajon festival: http://www.youtube.com/watch?v=yB5aHSHn ... ure=relmfu
p.a.dogs1
Last weekend I met Valter Kinbom at the cajon festival in Schwalmtal (Germany). He is the owner of "Valter Percussion" (a cajon manufactury in Stockholm) and developed it for LP. I was really impressed by the full sounds (related to other wooden instruments of this kind). Here is a clip from the concert at the cajon festival: http://www.youtube.com/watch?v=yB5aHSHn ... ure=relmfu
p.a.dogs1