The NAD C 3030 is positioned as the most accessible vintage-styled amplifier in the brand’s Classic Series. According to NAD, ...

Meet Pro-Ject’s Head Box S3 B and Head Box DS3 B. Both are compact headphone amplifiers — though the latter is slightly ...

The NAD C 3030 Stereo Integrated Amplifier is designed as the most accessible entry point into NAD’s vintage-styled Classic ...

In May 2025, Marantz introduced two reference-grade home theater components: the AV 20 preamplifier and processor and the AMP ...

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 ...

The Head Box S3 B uses integrated amplifier stages (courtesy of two Texas Instruments TPA6120A2 chips) to deliver up to 820mW ...

The RA280 integrated amplifier boasts 250-watts per channel using a unique combination of Class AD technology with GaN FETs. For 2024, HiFi Rose is offering a new integrated amplifier, the RA280 which ...

There are few greater follies in the world of electronics than that of an electronic engineering student who has just discovered the world of hi-fi audio. I was once that electronic engineering ...

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.

Can the HiFi Rose RS520 take on the Naim Uniti Atom and NAD M10 V2 Streaming Amplifiers and win? We will find out by year end. We found a lot of things to love about the HiFi Rose RS201E Streaming ...

The circuit was built based on a single integrated circuit TDA2050 to produce an amplifier with high fidelity since the IC is intended for use as Class AB. The circuit was built based on a single ...

This HiFi headphone amplifier circuit design is normally used to drive a headphone with a relative low impedance. It provides one watt power output and it can also be applied as an output stage for ...