SPECIFICATIONS speed : 33, 45 (manual speed change) Speed variance: 33: 0,2% 45: 0,18% Wow & flutter: 33: 0,14% 45: 0,13% platter: 300mm MDF tonearm: 8,6” metal tube effective arm length: 218,5 mm overhang: 22,0 mm effective tonearmmass: 8,0gr counterweight for cartridge mass: 3 - 5,5g (included) tracking force range: 0 - 30mn (OM5 18mn pre-adjusted) output: RCA to phono input included accessory: RCA cable, 15V DC power supply power consumption: 4,0 watts dimensions: 430 x 90 x 300mm (WxHxD) weight: 2,7 kg net