It would be interesting to subject it as a headphone amplifier to a series of audio tests to evaluate the effect of a mains transformer over a dedicated audio one.

[ErikaFluff] needed an amp for her Grado open cans. Rather than build yet another boring black box, she built what may be the most awesome headphone amp ever by adding a tiny CRT which displays ...

TEAC announces its new HA-507, a Reference 500 Series pure analog headphone amplifier/preamplifier that incorporates TEAC's ...

Some are you are probably wondering how the M15c is only $129 USD when it offers such a good DAC, 4 SiP modules, 3.5mm and ...

A D/A converter and headphone amplifier in one box. In lieu of connecting headphones to the analog audio-out headphone jack found on every computer and mobile device, the DAC/headphone amp ...

FiiO has announced the BTR17, a new portable headphone amplifier built around Qualcomm’s new flagship QCC5181 Bluetooth chip, which not only complies with the Bluetooth LE Audio standard and has ...

Earlier this year, Chord introduced the Alto headphone/speaker amplifier at NAMM; specifically designed as a desktop audio solution for recording and mastering studio engineers. The product has been ...

Violectric’s Niimbus US 5 Pro is the brand’s flagship headphone amplifier designed for audiophiles ... [+] who want their music presented with total transparency. German audio specialist ...

The star of the show is the flagship Qualcomm Bluetooth platform QCC5181, which supports aptX Lossless. With 2.1Mbps of transmission bandwidth that means CD quality lossless audio with compatible ...