Tony, this does look like Donny's microArranger...er...KMA.

http://www.ebay.com/itm/130636189380?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649

So much for the "Swiss Army Knife" of arrangers.

Maybe it just needs sharpening?

Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.