Objective2 Headphone Amplifier The Objective2 amplifier from JDS Labs actually made an appearance with the ODAC in our list of the best DACs a while back. The newer model is still small and still ...

The BTR17 is small, but it’s packed with functionality and specified in a way that seems beyond the tiny physical confines of ...

Astell & Kern’s XB10 Bluetooth headphone amp is beautifully designed, ultra-portable, and offers some of the best wireless sound you’ll find.

FiiO has multiple headphone amps in the market, but this gets the nod for its attractive design and portable nature. The company mentions that this is ideal for headphones ranging from 16 to 150 ohms.

The hip-dac2 also includes iFi’s proprietary XBass audio enhancement technology, which is designed to improve the bass response of music. It has a built-in rechargeable battery that can provide up to ...

DAC to headphone mode was chosen as it reflects one of the most commonly used configurations of audio amplifiers in modern portable electronics applications. Figure 6: Comparison of Class AB, D and G ...

Monolith Portable Headphone Amp/DAC with THX AAA Technology This new device looks similar to OPPO’s HA-2SE, which is now discontinued as OPPO is no longer manufacturing new products. This amp utilizes ...

Helm Audio are a prime example of a personal audio company that really understand the landscape; they were also very generous with their donation of a Bolt DAC/AMP and Helm Audio DB12 AAAMP Mobile ...

Truly portable high-end audio products are rare, but Furutech's Cruise USB digital-to-analog converter/headphone amplifier will wow demanding audiophiles. Ex-movie theater projectionist Steve ...

3 min read The TTVJ Portable Slim headphone amp TTVJ I've written about better-than-iPod-sounding music players before, but this is my first portable headphone amplifier review.