Best selling Headphone amplifiers from Pro-Ject

On this page you’ll find a ranking of the best Headphone amplifiers from Pro-Ject. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Pro-Ject Head Box S2

Modern devices like smartphones or laptops fail miserably at producing high-quality sound. They lack the power to unlock the true potential of today’s headphones. The Head Box S2 features an RCA input for a source of your choice. On the front, there are two headphone jacks: a 6.35 mm jack for HiFi headphones and a 3.5 mm jack for modern headsets and earbuds. For shared listening experiences, these outputs can be used simultaneously. The 725 mW output power delivers high-quality sound and enough strength to satisfy even those listeners who enjoy high volumes. The Head Box S2 offers a rich and full sound with ample dynamics and transparency.

Only the highest quality components have been selected to create this unique headphone amplifier. The housing is made entirely of aluminum to ensure the highest aesthetics while effectively protecting against vibrations and electromagnetic interference that can cause undesirable sound experiences. Compatible upgrade power supplies: Accu Box S2, Accu Box S2 USB.

Headphone amplifiers

CHF124.–

Pro-Ject Head Box S2

Powerbank

2. Pro-Ject DAC Box S2+

The Pro-Ject DAC Box S2+ digital-to-analog converter delivers exceptional sound quality with support for PCM files up to 32-bit/768kHz and DSD decoding to quad DSD. Five digital filters allow precise sound customization, while three versatile digital inputs provide seamless connectivity to various sources. Made in Europe with a silver finish, it offers easy installation and immediate audio enhancement.

Headphone amplifiers

−5%

CHF223.– was CHF235.–

Pro-Ject DAC Box S2+

USB-DAC

3. Pro-Ject Head Box S2 Digital

The Head Box S2 Digital is fully equipped to meet the highest demands of modern audiophiles. It supports PCM files up to 32 Bit / 786 kHz and DSD decoding up to Quad-DSD (DSD256). Five digital filters are available to shape the sound according to personal preferences. Three digital inputs ensure connectivity for all kinds of signal sources, whether it’s a PC via the USB-B input or a television via the optical S/PDIF input. The coaxial input accepts all data from a digital transport, such as the CD Box DS2 T. All inputs are ready for HiRes data up to 24 Bit / 192 kHz. Additionally, the USB input supports data up to PCM 32 Bit / 768 kHz or DSD256. The front headphone output delivers clear and precise sound with a musical touch. Unwanted background noise through the USB input is eliminated by double filtering to ensure interference-free playback. The new aluminum/metal housing offers high aesthetics and protects against vibrations and interference. The Head Box S2 Digital is available in silver and black.

Headphone amplifiers

CHF339.–

Pro-Ject Head Box S2 Digital

USB-DAC

4. Pro-Ject Head Box E Headphone Amplifier, silver

When it comes to producing high-quality sound through modern devices such as laptops or smartphones, they often fall short on their own without assistance. They lack the power to reveal the true potential of today’s headphones. The Head Box E has enough power to unleash the best possible audio quality from any headphones. It features one RCA input for your chosen source. On the front, there are two headphone jacks, one for 6.35 mm hi-fi headphones and one for 3.5 mm modern headphones. Both outputs can be used simultaneously for shared listening experiences.

Powerful standalone headphone amplifier

Its unusually high output power offers top-quality sound and sufficient volume even for those who want to listen at high volumes and use difficult-to-drive headphones. The Head Box E delivers a rich and full-bodied sound, filled with dynamics and transparency.

A fully separate headphone amplifier does not use cheaper integrated circuit structures. It employs entirely separate electronics in an expertly designed circuit board layout, which not only produces fantastic power figures and clear measurement results but also ensures the longevity of the product, as maintenance, repairs, and servicing are guaranteed for years to come.

Only the best possible components were used in the creation of this unique headphone amplifier. The casing is made entirely of metal to effectively protect it from electromagnetic interference and vibrations that can cause unpleasant listening experiences. The front panel and control elements are made from beautifully crafted aluminum.