I've never tried one, but would like to. Brad had his at the shop for a while and offered to let me try it, but honestly unless I could take it home for a few days and run it through my gear who knows if it'd work for me.
Bill has been saying he was releasing a new, smaller version for about 2 years at least. He hasn't yet. This is his EBAY text, which while commendable, is really splitting hairs about him selling them. Giving them to someone else to sell is basically selling them. He is not giving them to her thinking she's not selling them. I would imagine it is part of the reason he hasn't released the new version - so the prices would stay elevated. Again, a very good thing he is doing for her, and I don't fault him one bit. If I could try one, and liked it, I would pay the $ for the cause.
"I'm Bill Finnegan, designer/builder of the Centaur, and here is the story on this unit and on some other such units - units with screenprinting that includes the long-discontinued centaur figure - that the above seller will be receiving from me at intervals for however long it takes me to get rid of all of the old castings with that screenprinting that have been kicking around here since I came up with the current (and final) screenprinting.
I have not sold any units with screenprinting that includes the figure since January 2002, and I am not selling this one - I am giving it to the seller, a very close friend of mine who's a single mom and who, through no fault of her own, has had an uphill battle financially since the birth of her child. Over the years since early 2002, I've told people time and again that I would never sell another Centaur unit with screenprinting that includes the figure - screenprinting that I consider to be aesthetically flawed BECAUSE of the figure - and I intend to keep that promise; however many of these units I build with the old castings that have one or the other version of the old screenprinting (there were two centaur figures, the original clunky one from the beginning of production in December 1994 until November 1999, and a revised, somewhat-improved one from November 1999 until January 2002), each and every one of them I will be giving to my friend to help her live to fight another day ."