Pro-Ject wants to get all up in your Head Box, with its elite new headphone amplifiers

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

Pro-Ject Bets Big on Desktop Hi-Fi With Its New Compact Amplifiers

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

Pro-Ject’s new amplifiers promise to supercharge your wired headphones experience

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

Pro‑Ject Audio Announces New And Fully Balanced Headphone Amps At Affordable Prices

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

Pro-Ject doubles down on desktop headphone amplification

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

Pro-Ject Head Box E Headphone Amp Delivers Desktop-Grade Power for $120 — No Pocket Required, Just Better Sound

Pro-Ject Head Box E offers powerful, affordable desktop headphone amplification with discrete circuitry and versatile connections. A solid $120 upgrade option. If you’re serious about squeezing better ...