Many electronic projects require the use of a small audio amplifier. Be it a radio transceiver, a digital voice recorder, or an intercom, they all call for an audio amp that is small, cheap, and has ...

Here this circuit is based on the principle of audio amplification using operational amplifier and pulse width modulation using 555 Timer. In this article we are describing the principle, design and ...

There’s a mystique in audiophile circles about tube amplifiers. They can have a very nice sound which is attributed to their even-harmonic distortion, but they are often portrayed as requiring rare ...

1. Is Amplifier Weight an Indicator of Robust Amplifier Design? You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before you can generalize about weight ...

Chaos Audio has officially launched its groundbreaking smart amplifier, Nimbus, on Kickstarter and has already raised over ...

According to the brand, the SoundUp has a pretty hefty 100 watts of Class D amplification and promises to be able to drive ...

Desktop smart amps from the likes of Yamaha, Boss and Positive Grid are great for solo practice and group rehearsals. Tone ...

The Cherry Audio MEGAschino Mk2 Standard Edition Class D Amplifier is energy efficient, boasting SOTA specs and gobs of power output (>400wpc, 8 ohms). Is it worth the $6k price? Read our review. The ...

JL Audio emphasizes compactness and installation flexibility with their new XDM amplifiers. There are 10 models to choose from. JL Audio, in addition to home audio speakers and components also makes ...

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...