Pro-Ject Phono BoxRS Highend PhonoPreamplifier

Pro-Ject Phono Box RS - Highend Phono Preamplifier

The Pro-Ject Phono Box RS is a reference-class phono preamplifier designed for audiophiles seeking ultra-low noise and distortion. It features unique continuously variable input impedance control, allowing seamless adaptation to virtually any phono cartridge—even during playback.

True dual mono design for superior channel separation

Balanced XLR and unbalanced RCA inputs and outputs

Fully passive RIAA and DECCA equalisation selectable