Грамофон Pro-Ject Audio Systems RPM 1 Carbon
RPM 1 Carbon utilises 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. A completely new designed S-shaped tonearm tube is made from carbon fibre, aluminium and resin. Using a complex 3-step process with heat treatment and 100 bar pressure, the arm tube rigidity is strenghtened, internal damping is maximized and resonances are reduced to a minimum. This makes the tonearm also suitable for MC cartridges. Additional features are a new magnetic antiskating mechanism and a TPE-damped counterweight.
The RPM 1 Carbon is available with Ortofon 2M Red cartridge. A super shielded, semi-symmetrical.
Характеристики
| Drive principleBelt drive | Да |
| Platter300 mm MDF | Да |
| Mains bearingStainless steel axle with ceramic ball | Да |
| Wow & flutter33 | +/- 0.27% I 45: +/- 0.1% |
| Speed drift33 | +/- 0.14% I 45: +/- 0.13% |
| Signal to noise- | 71dB |
| Tonearm8.6” carbon; aluminium and resin | Да |
| Effective arm length218.5 mm | Да |
| Effective arm mass13.5 g | Да |
| Overhang22 mm | Да |
| Tracking force0 - | 25mN |
| Included accessories15 volts DC / | 500 mA power supply |
| Power connection110/240 Volt - | 50 or 60 Hz |
| Power consumption5 watt max / | Да |