Meet Pro-Ject’s Head Box S3 B and Head Box DS3 B. Both are compact headphone amplifiers — though the latter is slightly ...

Austria's Pro-Ject Audio Systems has announced two two new affordable and fully balanced headphone amplifiers for home or ...

The key difference between the two amplifiers is that the Head Box S3 B has an integrated amplifier while the Head Box DS3 B ...

The new Head Box S3 B and the more powerful Head Box DS3 B are the first products in a refreshed generation of Pro‑Ject’s ...

The Head Box S3 B uses integrated amplifier stages (courtesy of two Texas Instruments TPA6120A2 chips) to deliver up to 820mW ...

The Head Box S3 B amplifies analogue signals fed into its RCA and XLR inputs using TPA6120A2 chips that promise up to 820mW ...

The best tech products announced this week include Marantz's beautiful home theater separates and Pro-Ject's compact ...