Not that I am aware of as they are too large for most houses, (At least outside the US where 99% of arrangers are sold) and they weigh too heavy for those that gig, hybrids like the clavinova are the only way to go.

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).