Pro-Ject Amp Box DS  

Stereo power amplifier  


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open page Specifications       PDF Productinfo [pdf, 479 KB]       PDF User Manual [pdf, 144 KB]       

Improved PWM-circuitry (Pulse Wave Modulation)  

Improved signal spectrum and lower distortion  

2 ohms drive capability  

High efficiency from mains to audio power (92%)  

DC power supply (< 1 watt standby power)  

Low heat emission  

Stereo line level input (RCA)  

Gold-plated 5-way speaker binding posts  

Suitable for banana/spade/pin/bare wire  

Trigger input & loop out  

Metal casing protects against vibration and interference  

Available in black or silver  


Ultra compact power amplifier - efficient & audiophile!  


A ultra high-efficiency Bi-Phase PWM (Pulse Wave Modulation) circuit with SMD parts gives outstanding audio performance and stays cool on the outside. Sound quality is aimed to be as close as possible to Class A tube amplifiers with their liquid and lifelike presentation. The Amp Box Mono S is micro-sized and therefore allows easy placement and can be switched on & off remotely via a trigger signal. A 45cm power-on cable is supplied for this purpose. For Bi- or Tri-amplification use, the remote power-on signal can be relayed to further units.  


SRP: 399,00  


Recommended accessoires:  


The addition of linear power supply Power Box RS Amp (SRP 499,00) adds even more depth and lets you hear all microscopic fine detail.  

Power Box RS Amp





Last update 28.05.2018

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