Pro-Ject - Power Box RS2 - Power Supply For Phono - Silver
✔ 60-Day Money-Back Guarantee — Try it risk-free for 60 days
✔ Free Shipping on orders over $49
✔ Financing Available — Pay over time | Learn more
✔ Price Guarantee — We match authorized dealer pricing | Details
✔ Expert Help — Call us at 800-942-0220 weekdays 9am–6pm EST
Delivery and Shipping
Delivery and Shipping
- Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.
- For more information, visit our Delivery & Shipping Policies.
Upgrade Your Pro-Ject Turntable and Phono Preamp
The power supply is a significant player in hi-fi and significantly contributes to the sound quality of a given component. Pure and clean energy is very important whenever low level signals are amplified.
Now you can upgrade both your turntable and phono preamp power supplies simultaneously and benefit from the perfect power distribution to your phono rig. Power Box RS2 Phono is compatible with all 18V Pro-Ject Phono Boxes as well as all 15V DC Pro-Ject turntables.
Massive Toroidal Transformer
A linear power supply consists of a massive toroidal transformer which disallows interference from the mains to negatively impact the performance of your audio gear. The built-in transformer has a much higher power reserve compared to the standard power adapter. It has very low output impedance and in combination with a large filtration capacity of 10,000 μF, it can manage its task effortlessly. Other performance-enhancing features include secondary voltage rectification with precise regulation, low ESR capacitors, and low noise components with surge protection. The mains isolating transformer uses copper foil shielding to reduce the noise floor. The soft start system avoids current inrush when you turn on the unit.
Expect improved soundstaging, reduced background noise, more detail and better resolution that’ll contribute to the optimal performance of your turntable and your phono stage.
Like all Pro-Ject electronics, Power Box RS2 Phono is made in Europe and available in a black or silver full-aluminum housing.
- NEW all in one power supply for your phono setup
- NEW powers any Pro-Ject 15V DC turntable
- NEW powers any Pro-Ject phono stage
- Cleanest power using non-switching power supply
- Soft start system avoids current inrush
- Audio type toroidal transformer
- Main isolating transformer with copper foil shielding
- Secondary voltage rectification with precise regulation
- High filtration capacity (10,000 μF)
- Low ESR capacitors
- Low noise components with surge protection
- Available in silver or black
- Made in Europe
- Input voltage: 120V / 60Hz US IEC C15 connector
- Turntable Output: 15V / 2A (±0,5% ripple)
- Phono Stage Output: ±18V/2A (±0,5% ripple)
- Filtration capacity: 10.000 μF
- Dimensions W x H x D: 8.1" x 2.8" x 8.2"
- Weight: 6.8 lb.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



