I am nearly sure that this is a Jim Wenham boxwood chanter:
http://www.youtube.com/watch?v=hSuVXmd18W4
It is indeed (as are the drones), but please don’t hold this bit of awful piping against him. They sound much better when someone who knows what they’re doing plays them, honest!
The chanter definitely sounds great and you are an excellent musician. I like your playing, very much. You play perfect amount of ornamentation. In your playing I can enjoy the music. Your video is a great example that piping is not just (mostly meaningless) speed and thechnique. I admire virtuoso pipers, but the music you are playing is really close to my heart. I recognised this when I was listening to Sorcha Ni Mhuire’s playing in Miltown Malbay in 2008.
Very nice, Cat!
boxw. rocks 
Sounds great Cathy!