The mighty Millennium III action features components made of ABS-Carbon, an incredibly lightweight, rigid composite material that provides a stronger, faster action, with more power, better control, and greater stability than conventional all-wood actions.

K-800AS’s sostenuto pedal allows the player to sustain selected notes, while the other notes remain unaffected. Usually reserved for grand pianos, this special feature opens up K-800AS to even the most advanced repertoire.

Mahogany hammer mouldings are lightweight and extremely responsive. Found on only the finest pianos, mahogany is used for the hammer mouldings on the entire line of K Series Professional Upright Pianos,

The addition of agraffes across the lower 51 keys ensures accuracy in string alignment and spacing, to produce greater sound uniformity and enhancing clarity of tone.

To eliminate warping, a heavy-guage steel angle iron is added to the keyslip. Keys move more freely with virtually no possibility of rubbing or sticking against the keyslip.