Pro-Ject Power Box S3 Sources

Pro-Ject Audio Power Box RS2 Sources

• For four source devices of the RS/RS2 family
• Clean performance, better sound
• Isolating transformer minimizes mains disturbances
• Soft start system

Linear performance for up to four RS/RS2 sources

The Power Box RS2 Sources is a powerful linear power supply for up to four 20V sources of the Pro-Ject RS/RS2 series. It delivers clean power to all devices, improves sound quality and reduces the number of plugs in the power strip.

Four power supplies in one housing

The Power Box RS2 Sources is the best power supply for Pro-Ject RS/RS2 source components. By placing the power supply outside of the main chassis, it avoids potential noise and signal contamination. Linear power supplies deliver clean energy via a heavy toroidal transformer and sophisticated high-capacitance filtering. The resulting sound quality is impressive and clearly beats normal switching power supplies. In addition to the sonic improvements, the Power Box RS2 Sources avoids cable clutter. The Power Box RS2 Sources is available in black or silver.

Design and handcraft in Europe

The new Power Box RS2 Sources is designed and handcrafted in Europe. Pro-Ject develops technically high-quality devices in a housing that is only as large as necessary. This saves raw materials, and thanks to the timeless design and the stable aluminum housing, the Power Box RS2 Sources is built for eternity. With high-quality materials, components and a well thought-out design, Pro-Ject is an industry pioneer.

finishes and features

• Available in black or silver color
• Powers four 20V RS/RS2 devices
• A single power supply for all RS/RS2 sources
• Improved imaging and detail resolution
• Soft start system: no inrush current

Technology for good sound

• High-purity, switching power supply-free power supply
• Audio-optimized toroidal transformer
• Main isolation transformer with copper foil shielding
• Precisely regulated rectification of the secondary voltage
• High filter capacity (10,000 µF)
• Low ESR Capacitors
• Low noise components with surge protection
• Robust aluminum housing protects against interference

Technical specifications

• Input voltage: 115V/230V AC
• Output voltage/current/ripple 4 x 20V ±0.5% / 2A / max. 6mV pp
• Dimensions (W x D x H): 206 x 209 x 71mm
• Weight: 3550g