Pro-Ject Phono Box S3 B Phono Preamplifier - Black

The Pro-Ject Phono Box S3 B is a proficient phono preamplifier that offers a fully balanced design in a neat, small package.

This tiny chassis is packed to the brim with high-end features. One of those is the new True Balanced Connection. At Pro-Ject, balanced connections were previously exclusive to the RS range of products until now. The Phono Box S3 B brings those features to a remarkably accessible price point.