Technics SL-1200 GAE/G - (factory specifications) Motor Starting Torque - 3.3kg.-cm (2.8 lb.-in), Platter weight 3.5kg. ~ (7.7 lbs.), Rumble -78db (IEC 98A weighted), Wow and flutter: 0.025% WRMS (JIS C5521), Switching power supply.
Technics Sp10r - (Note: (*) Torque est., based on upgraded GAE/G motor geometry) Motor Starting Torque - 6.6kg.-cm (5.6 lb.-in), (est. Published) Platter weight ~ 7kg. ~ (15.4lbs.), Rumble (TBA), Wow and flutter: 0.015% WRMS (Officially TBA), (Identical SL-1200G/GAE bearing architecture, motor design including coil (dual vs. single) geometry.) Switching power supply.
Technics Sp10Mk2A - (factory specifications) Motor Starting Torque - 6kg.-cm (5.2 lb.-in), Platter weight 2.9kg. ~ (6.4lbs.), Rumble -86dB (IEC 98A weighted), Wow and flutter: 0.02% WRMS (JIS C5521), Linear power supply.
Technics Sp10Mk3 - (factory specifications) Motor Starting Torque - 16kg.-cm (13.8 lb.-in), Platter weight 10kg. ~ (22lbs.), Rumble -92dB DIN B (IEC 98A weighted), Wow and flutter: 0.015% WRMS (JIS C5521), Linear power supply.