Not only that, the headphone amp itself has been given a much sleeker ... It also offers a USB port for functioning as an audio interface, guitar and bass modes with 30 memories loaded with ...

I use a simple two-input audio interface, in the Focusrite Scarlett ... $18.99 These jack-loaded headphone amps are designed ...

There are plenty of tube amplifiers now being manufactured, with a popular choice being headphone amplifiers that use a tube as a gain stage followed by an op-amp as a buffer with a low impedance ...

The brand’s newest amp, the iDSD Valkyrie, is a step in the other direction — it’s anything but cheap. The iFi iDSD Valkyrie is the company’s new flagship portable DAC and headphone amplifier — it’s ...

The Fiio K7 BT is a standout DAC/Amp combo in 2025 for beginners who want versatility and audiophile-grade performance. It ...

[Jenny List] shows us the way with her neat headphone amp build. The build starts with an off-the-shelf preamp kit based around two common 6J1 tubes. These Chinese pentode valves come cheap and ...

In this Chord Mojo 2 review, we’re listening to a headphone amplifier and DAC with some ... grumbles I have lined up about Mojo 2’s user interface. Chord has always favoured a distinctive ...

Rotel has announced the new DX-3 ($1,499), which the company calls “an exceptionally well specified, high-performance headphone amplifier, preamplifier, and stand-alone DAC in a superbly-designed ...