Pro-Ject Stereo Box RS - Integrated Amplifier


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Colour: Silver

  • Silver
  • Black
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Product Details

The Pro-Ject Stereo Box RS is a real audiophile-grade integrated amplifier that strictly follows the less is more principle in a pure analogue circuitry. Therefore it offers 6 strictly analogue inputs in a dual mono construction. It's thought that combining analogue and digital inputs would compromise audio quality. If digital input options are needed, just add the DAC Box RS and you will get a total of 14 analogue and digital input options and best possible audio reproduction.

6 stereo line level inputs (5 RCA & 1 XLR) offer a lot of connection options. The Stereo Box RS can be used as integrated amplifier or as pre-amplifier with an additional subwoofer output option. Pure analogue circuitry with low noise buffer input stages offers uncompromised audiophile playback. Elegant control buttons on front and IR remote, that comes with unit, makes usage a piece of a cake. The massive metal casing is beautiful and effectively protects against interference.

The addition of linear power supply Power Box RS Amp gives even more power (2x 100/195 watt 8/4 ohm) and 1-Ohm drive capability.


  • 2 x 120 Watts @ 4 ohms
  • 2 Ohms drive capability
  • Pure analogue audio circuitry
  • Dual mono & fully balanced design principle
  • 6 stereo line inputs (XLR & RCA)
  • Pre & subwoofer plus fixed level record out
  • Tube buffer input stage (6922)
  • Motor driven potentiometer
  • IR remote included
  • High class metal casing
  • DC power supply (< 1 Watt standby power)
  • Available in silver or black

Technical Specifications

  • Power output: 2 x 80W/ 120 W @ 8 Ohm/4 Ohm
  • Signal to noise ratio: 90dBA
  • Frequency response: 20 Hz - 50 kHz (- 1.5dB/ - 3dB)
  • THD: < 0.05% @ 100 W
  • Gain: 32dB (RCA) / 35dB (XLR)
  • Inputs: 5 pair RCA/Cinch sockets and 1 pair XLR
  • Output Impedance: 0.022 Ohm
  • Subwoofer output: 1x RCA (mono)
  • Record output: Stereo RCA (fixed level)
  • Speaker terminals: 4 mm Ø Banana, spade or bare wire
  • External power supply: 48 V/2.5 A DC; 100 - 240 V, 50/60 Hz
  • Standby consumption: < 1 Watt
  • Dimensions W x H x D: 206 x 72 x 210 mm with sockets
  • Weight: 2650 g without power supply

Further Information

Pro-Ject Stereo Box RS - Integrated Amplifier - User Manual

Pro-Ject Stereo Box RS - Integrated Amplifier - Product Information


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