Pro-Ject Pre Box DS  

Stereo Line preamplifier  


Preboxds: click to enlarge Preboxds: click to enlarge Preboxds: click to enlarge

open page Specifications       PDF Productinfo [pdf, 499 KB]       PDF User Manual [pdf, 109 KB]       

Improved circuitry with even less noise  

Volume control through relais (64 steps, 1 dB)  

4 line level inputs  

relais switching of inputs  

1x Pre-Out, 1x Subwoofer-Out, 1x Record-Out  

Extremely low output impedance for low loss with long cables  

IR remote control  

Trigger switching of power amplifiers  

Big elegant control display  

Metal casing protects against vibration and interference  

DC power supply (< 1 watt standby power)  

Available in black and silver  


Audiophile preamplifier with 4 line inputs!  

The heart of the Pre Box DS is a real High-End solution. The highly shielded metal chassis effectively rejects any vibration and electromagnetic noise.  

12-volts Trigger switching is provided so other components connected can be power activated with the Pre Box DS.  

IR remote comes with Pre Box DS to switch inputs and adjust volume. Former test-darling Pre Box SE had only one weakness: very low level of hiss, when used with low-level input signals.  

With a new circuitry plus relais-controlled volume regulation and input selection this minor problem completely disappears with Pre Box DS. No other preamplifier ever before offered such high effort in audio technology in this price range.  

As a result this ultra dynamic preamplifier is an outstanding sound marvel!  


SRP: 359,00  


Recommended accessoires:  


Control it DS/RS

Remote Box S


Last update 28.05.2018

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