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 ...

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.

This pocket-sized headphone amplifier works with wired and wireless headphones and includes Qualcomm's flagship Bluetooth ...

Although TEAC’s Reference 500 series includes UD models that combine both analog and digital features such as a DAC, the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. You see, headphone amplifiers boast performance-first audio circuitry and have been designed ...

HiFiMAN has introduced the ARYA Unveiled ($1,400), a follow-up to one of its most popular open-back planar magnetic ...

A signal amplifier should only be used as a last resort when the television signal is weak. Even the best amplifier will still add some noise to the television signal it is amplifying/boosting ...

The HA-507 is an analogue design with a fully balanced and dual-mono configuration, and two independent power supplies – one ...

Defining “everyday” We define everyday audiophile headphones as pairs that sound great but are priced under $1,000 and do not need a headphone amp. These headphones should be built to last for ...

There is no better investment for Apple users than the AirPods Pro 2, which have been one of our best wireless earbuds picks ...

And if it has a headphone jack ... is that even though you can buy a $9 Apple Lightning-to-3.5mm adapter (which is technically a DAC/amp), it’s a very limited device. It’s maximum bit-depth ...

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 ...