[h=4]Specifications[/h]SP-10 mk1
Platter: 300mm 6lb aluminium diecast
Motor: 20-poles, 60-slots, ultra low speed electronic commutator motor (15V, 85mA)
Speeds: 33 and 45rpm
Speed change method: electrical change
Fine speed control: +-2% by variable resistor
Wow and flutter: less than 0.03% WRMS
Rumble: better than -60dB
Build up time: within 1/2 rotation at 33 rpm
Dimensions: 14" X 14" x 4"
Weight: 20lb
SP-10 mk2
Motor: brushless DC motor, electronic rectification, quartz-controlled phase-locked servo circuit
Plater: 320mm 2.9kg aluminium
Speeds: 33, 45 and 78rpm
Pitch control: 10% (mk2P)
Starting torque: 6kg-cm
Build up time: 0.25s to 33rpm
Braking time: 0.3s from 33rpm
Speed fluctuation by load changes: 0% within 5kg-cm
Wow and flutter: 0.025% WRMS (JIS C5521)
Rumble: -73dB (DIN 45539B)
Dimensions: 102.5 x 368.5 x 368.5mm
Weight: 9.5kg
SP-10 mk2A
Motor: brushless DC motor, electronic rectification, quartz-controlled phase-locked servo circuit
Plater: 320mm 2.9kg aluminium
Speeds: 33, 45 and 78rpm
Starting torque: 6kg-cm
Build up time: 0.25s to 33rpm
Braking time: 0.3s from 33rpm
Speed fluctuation by load changes: 0% within 5kg-cm
Wow and flutter: 0.02% WRMS (JIS C5521)
Rumble: -86dB (IEC 98A weighted)
Dimensions: 102.5 x 368.5 x 368.5mm
Weight: 9.5kg
SP-10 mk3
Motor: brushless DC motor, electronic rectification, quartz-controlled phase-locked servo circuit
Plater: 320mm, 10kg copper/aluminium
Speeds: 33, 45 and 78rpm
Pitch control: 20%
Starting torque: 16kg-cm
Build up time: 0.25s to 33rpm
Braking time: 0.3s from 33rpm
Speed fluctuation by load changes: 0% within 10kg-cm
Wow and flutter: 0.015% WRMS (JIS C5521)
Rumble: -92dB (IEC 98A weighted)
Dimensions: 369 x 113 x 369mm
Weight: 18kg