Ketron website specs showing weight of new SD60 at 41.8 lbs! Is this correct? Others below for comparison(approximate in lbs) 61 key unless noted:

SD9 (76)- 35
SD60- 41
SD7- 33
SD5- 37.4

Korg
PA4x (76)- 35.9
PA4X - 30.6
PA3X- 32.4
PA1000- 23.7
PA900- 23.7

Yamaha
Genos (76)- 28.7
Tyros5 (76)- 35.3
Tyros5 - 30.8
PSR950- 23.6
PSR970- 23.6
PSR975- 23.6

Roland
BK9 (76)- 20.8
BK5- 16.5
EA7- 17.5

Roland is the clear lightweight winner for gigging guys. MOTL Yamaha and Korg follow..interesting.