Like its Amp and Amp Pro before it, the Amp Ultra is a “just add speaker” hi-fi component that can turn most pairs of passive ...

We may receive a commission on purchases made from links. A quality amplifier can make a big difference to the Hi-Fi setup in your home theater. These devices generate and regulate the power that is ...

The Enleum AMP-54R is the direct successor to the legacy Bakoon AMP-51R that was a very innovative amplifier that did not get the attention it deserved from North American audiophiles. Did you ever ...

The MCP6031 is a high precision operational amplifier (op amp) that features a low typical operating current of 900 nA, a gain bandwidth of 10 kHz, and an offset voltage that is less than 150 µV. The ...

Some may have seen my recent review of the Luxsin X9, a high-end DAC/headphones amp and pre-amplifier from a new name under the Eversolo range of products overseen by Zidoo. Whilst the X9 comes in at ...

Firstly, I’d like to stress that the intended use of this circuit is only one of many possible applications. Apart from the obvious usage as a headphone amplifier, the circuit can be used for a range ...