div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentk-boards-keyboard-upper-49-keys-c-c-lower-49-keys-c-specifications-k-boardshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: K boards KEYBOARD Upper: 49 keys C-C Lower: 49 keys C · SPECIFICATIONS K boards KEYBOARD Upper: 49 keys C-C Lower: 49 keys C-C Pedal: 20 keys C-G UDDer Lower Tone loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220405085e4c40b985056d18a50d5f5chtml5thumbnails1jpg width=140 height=200 divdiv