The new JBL Synthesis amplifiers offer professional-grade audio for your home theatre, but they come with a high price ...

The brand, best known for its affordable high-resolution music streamers, has released its first amplifier for traditional hi ...

the Fosi Audio BT20A Pro mini amp provides impressive power—enough to drive large tower speakers. It also rises above the science-project look of most mini amps, thanks to its brushed-metallic ...

The amplifier promises audiophile-grade sound in a desktop-friendly package ... Additionally, it has an extra large volume ...

because another tube you will see in audio power amplifier kits is the FU32 or QQV03-20 in European parlance, a large power beam tetrode that might have been found in a 1950s military radio ...

This flexibility makes it an excellent choice for enhancing AV surround sound systems. To provide full support for the needs of the amplifier section, the AP-507 includes a High-Capacity Power Supply ...

The big change though is that the SRM-400S is an all FET design with dual FETs on the first stage and FETs also on the output ...

When it comes to valve amplifiers, power outputs of around 30W to 50W tend to be the norm. In some instances, this figure might rise to around the 100W mark. But Audio Research’s new Reference 330M ...

Any audio amplifier we are likely to encounter will ... its case is mostly filled up with power supply components; a very large mains transformer and a block of smoothing capacitors.

First look at the new Fluance Ri71 Reference powered bookshelf speakers, featuring AMT tweeters, 120W power, aptX HD ...