What is the Kurzweil Pitcher? A Comb Filter in disguise?

A RUclips user asked if the Pitcher from Kurzweil is really just a Comb Filter. I just had to find out what's really going on with that effect.......and how it can be used.
If you enjoyed this video, Get a FREE CD of my music. Mix Gilmour, Satriani, and Santana....and you have Saint Luminus.
Go Here & get your FREE CD now:
saint-luminus.thrivecart.com/...
FIND MY MUSIC ON SPOTIFY ➤➤ open.spotify.com/artist/5BwHl...
Find more of Saint Luminus here:
_________________________________________________________________
INSTAGRAM ➤➤ / saintluminus
FACEBOOK ➤➤ / saintluminus
WEBSITE ➤➤ www.saintluminus.com
_________________________________________________________________
LISTEN TO MY SURGE TO THE UNKNOWN PLAYLIST ➤➤ open.spotify.com/playlist/3yV...
_________________________________________________________________
Please support my channel, buy Shirts, pillows, coffee mugs & CDs to make you look and feel your best ➤➤ store.saintluminus.com
Your purchase truly helps my channel to continue to produce music & video content.
Thanks for watching!

[@seanmcdonough8815]

Appreciate the analysis, but I'm curious how these sound on program material or tracks. That buzzing fly noise doesn't really give me a reference on how or where to use it. Thanks

[@SaintLuminus]

Yes that's the most important question, how does it sound on a track for example. If you watch towards the end of the video, I use it while playing a synth pad. I patched a rotary encoder to the fundamental pitch in the Pitcher, and played a simple melody over the Pad. It's quite fun to do. This is the last minute or so of the video.