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Newly enhanced, the Pro-Ject RRM 1 Carbon turntable uses innovative enhancements to produce superior sound quality at an entry-level price. To reduce rumble, a low resonance chassis holds a newly designed inverted platter bearing with ceramic ball. An outboard 15V AC motor is smoothly driven using an ultra-precision AC generator with DC power supply for speed stability. The s-shaped tonearm tube is made from carbon fiber, aluminum, and resin. Each component works together to produce incredible sound from a contemporarily styled system.