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.

★★★★☆ The Arylic A50+ is a solid way to connect your passive speakers to your Apple devices. No wires needed. Photo: Ed Hardy/Cult of Mac The Arylic A50+ Wireless Multiroom Stereo Amplifier lets you ...

All products featured on NME Recommends are curated by our editorial team. NME may earn a small commission when you buy through our links. While it’s doubtful that you’re cranking up the music for a ...

McIntosh continues to pump out audiophile-grade machinery with signature blue/green glow, tactile knobs and black lacquer finish. In the past few months, the New York-based audio company has released ...

I’ll have a lot more to say about the Vincent SV-737 Integrated Tube Stereo Amplifier next week in the second part of my review but I wanted to give a brief introduction and share some early thoughts ...

The Ragnarok amplifier is the brand's first to drive speakers and/or headphones, and it sounds like it means business. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

Goldmund is a luxury Swiss audio manufacturer that makes its loudspeakers and hi-fi components that fall under the adage: “If you have to ask, you probably can’t afford it.” For example, earlier this ...

The Dynasty ProAudio WSA-5RP-Plus wireless audio amplifier may fit in the palm of your hand, but make no mistake, this Mighty Mouse amp packs quite a punch. The two-piece kit comes with a wireless ...

The circuit was constructed for the purpose of transforming a stereo power amplifier to mono where the two channels are bridged internally. Stereo – derived from the words stereophonic sound, refers ...

The cool thing with crystal radios is that they are solely powered by the incoming radio waves. However, it usually means listening to your AM radio station with an earpiece and even then, depending ...

This 900 MHz Amplifier Circuit is built with BFG480W which has a good linearity performance. Therefore the BFG480W is well suited for LNAs with high linearity demands, such as Code Division Multiple ...