Equipment

Kurzweil PC2X

Cale used this instrument on during his concert in Dordrecht - August 28, 2009. From Wikipedia:

In the 2000s, Kurzweil introduced the PC2 Series of keyboards that contained the famed Triple Strike Piano and used a V.A.S.T. synthesis engine similar to the K2xxx series, and later introduced the PC1 Series, which was a slightly cut down version of the PC2, losing only the KB3 organ mode, and some inputs and outputs.