Skip to content


Your cart is empty

Pro-Ject Power Box RS Uni 1 (TT)

Sale price£499.00

Tax included. Stock information

1 in stock


Pickup also available at Doug Brady HiFi (Warehouse)

Usually ready in 2-4 days

Pro-Ject Power Box RS Uni 1 (TT)

Pro-Ject Power Box RS Uni 1 (TT)


Doug Brady HiFi (Warehouse)

Pickup also available, usually ready in 2-4 days

Kingsway Studios - Warehouse
Kingsway North
Warrington WA1 3NU
United Kingdom


The Power Box RS Uni 1-way TT significantly improves the sound quality of your Pro-Ject turntable and was specially developed for turntables with a heavy platter.

We therefore recommend using it with the models RPM 9 & 10, Signature 10 & 12 and Xtension 9, 10 & 12.


  • Specially developed for turntables with heavy platters (RPM, Xtension & Signature Line)
  • Purest & cleanest power using non-switching power supply
  • Soft start system avoids current inrush in primary winding
  • 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


Technical Specifications

Input voltage AC 230V/50Hz IEC C15 connector
(120V/60Hz US)
Output voltage / current 15V / 3A max. (for all Pro-Ject 15V DC turntables)
Filtration capacity 10.000 µF
Output voltage ripple rejection better than 75 dB
Dimensions W x H x D 201 x 72 x 195 mm
Weight 4800 g
Pro-Ject Power Box RS Uni 1 (TT)
Pro-Ject Power Box RS Uni 1 (TT) Sale price£499.00