Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

Elipson Connect 2130 Xi is a powerful streaming amp and DAC 2 x 130W, capable of up to 500W peak in mono mode AirPlay 2, ...

Learn more Last month, Rotel announced the DX-3, its first-ever headphone amplifier (which can also function as a preamplifier or a standalone DAC). The brand called it the “ultimate desktop audio ...

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

A good quality Hi-Fi amplifier will typically have a %THD in the order of a fraction of a percent. THD is measured at a single frequency at any one time and the quoted figure is usually at 1 kHz ...

Here’s how it works. A stereo amplifier is the beating heart of any hi-fi separates system – the component that necessarily amplifies the audio signals from your source (CD player, turntable, music ...

Alternatively, headphone amps can be more substantial hi-fi components designed to integrate into a fully-fledged system to enhance private listening at home. Our how to choose the best headphone amp ...