Specifications DQ-41 Motor Drive System: Quartz Locked PLL Direct-Drive DC Servo Motor Speed: 33-1/3 and 45 rpm Turntable Platter: Die-cast aluminum Diameter : 330 mm (13 pollici) Weight : 1,5 kg (3,3 lbs) Wow and Flutter: less than 0,025% Signal-to-Noise Ratio: More than 63 dB (JIS); 75 dB (DIN-B) Tonearm Type: Low static mass straight type Lateral Sensitivity: 10 mg by Dual precision Miniature Ball Bearing Head Shell: H707X, Light weight, mixing Carbon Fibres, Gold plated 4-pin plug-in connector Effective length: 237 mm (9-3/8 pollici) Overhabg: 15 mm Maximum Tracking Error: less than 1,5 Range of Tracking Force Adjustment: 0 -3 g Power Supply: 100 - 120 V, 220 - 240 V 50/60 Hz Dimensions (W x D x H): 468 x 375 x 155 mm (18-3/8" x 14-3/4" x 6-1/8")