This high-end headphone amp usually comes with a reassuringly high price tag, but the brand has reduced the price by a ...

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 ...

Most tube enthusiasts will instantly recognize ... 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 ...

Priced from $10,000, the Feliks Audio Envy Meisterwerk headphone amplifier features all analog circuitry with 300B vacuum tubes. At its core, the Envy Meisterwerk incorporates Western Electric 300B ...

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 ...

And despite the painfully unfunny brand name, Schiit’s tube-driven Lyr3 is a fine-sounding ... an even more accomplished DAC/headphone amp than the DACMagic 200M for sound – it’s an even ...

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 ...