Product Code: Pre Box RS

Pro-Ject Pre Box RS sale


In Stock, ready for shipment

Incl. VAT & Free shipping in the EU

Available Options

Or Checkout with

14-Day Money-Back Guarantee

Free Shipping Over 95 €

All Europe shipping

Secure payment

100% positive reviews in our eBay Shop


  • Description
  • Reviews (0)

Pro-Ject Pre Box RS

High-end stereo line tube-preamplifier

Ultimate high-end sound with 3 XLR & 3 RCA line inputs!

Four specific characteristics make this a true high-end preamplifier: 1. Fully balanced double mono design 2.class-A circuitry with no negative feedback 3. Tube output stage 4. Separate power supply as an upgrade option for further improved sound quality.

Pre Box RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with flexibility to use XLR and RCA sources. Perfectly combined with Pro-Ject Amp Box RS amplifiers, Pre Box RS will give pure sound experience, that the real audiophile is looking for. Pre Box RS utilises a luxury casing, that is available in silver or black finish.


  • Fully balanced double mono design
  • Ultra-linear and ultra low noise
  • Pure Class A circuitry
  • Input switching via relais
  • Low ESR capacitors
  • Blue Alps volume control
  • 3 XLR & 3 RCA inputs
  • 1 Pre–out XLR & 1 Record-out RCA
  • DC power supply (< 1 watt standby power)
  • IR remote control included
  • Metal casing protects against vibration and interference
  • Available in black and silver

Technical Specifications

  • Tube assenbly 2x ECC88 (6922)
  • Frequency response 20 Hz - 50 kHz (+ 0dB/- 0,08 dB)
  • Signal to noise ratio 95 dBA
  • THD 0,06%
  • Line-level inputs 3 pairs XLR & 3 pairs RCA/phono sockets
  • Input impedance 150k Ohms
  • Gain 18 dB (XLR)
  • Outputs 1 Pre-Out (XLR), 1x Rec-Out (RCA)
  • Outboard power supply 18 V/1 A DC, suitable for your country's mains supply
  • Power consumption typical 700 mA / < 1 Watt standby
  • Dimensions W x H x D 206 x 72 x 210 mm, with sockets
  • Weight 1950 g without power supply

Write a review

Note: HTML is not translated!
    Bad           Good