Kavanjo banjo pickup

Wow - someone's made a humbucking banjo pickup that's built right into the head. That looks awesome!
Their website's at http://www.kavanjo.com/
I searched them up on YouTube, hoping to hear the amplified tone. I found the clip below, and even though I couldn't tell much about the tone from that clip, I was pretty impressed with what the guy is playing!

Little beggarman video clip

Live from the Heavy Blarney CD release gig at the Celtic Inn, Palmy.
Recorded on Steve's still camera, this came out pretty well I thought!