Brand: Pro-ject Power source type: Corded Electric Connectivity technology: Wired Style: Modern Brand: Pro-Ject Pro-Ject's RPM-1 Carbon utilizes a lot of innovations and enhancements: A low resonance chassis holds a newly designed inverted platter bearing with ceramic ball for further reduced rumble. An outboard 15V AC motor is smoothly driven using an ultra-precision AC generator with DC power supply for further enhanced speed stability. All ingredients add up to a miracle in sound for the price and ultra-stylish look!