Mr. Puff demonstrates unequivocally who owns this Yamaha PSS-470. From our friend Charles Whiley via Facebook.

The PSS-470 is interesting in that it incorporates Yamaha’s FM engine – with a few real-time parameters – into the case and design of a home keyboard. Of course, it also includes the typical features like a drum/rhythm engine with the obligatory “Bossa Nova” beat among others.